HP 6531s HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi
HP 6531s - Notebook PC Manual
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- HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 1
HP Compaq 6530s Notebook PC HP Compaq 6531s Notebook PC HP Compaq 6535s Notebook PC Maintenance and Service Guide - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 2
, L.P. AMD Athlon, AMD Sempron, and AMD Turion are Windows, and Windows Vista are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. The only warranties for HP products and services - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 3
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 4
iv Safety warning notice - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 5
10 Keys ...11 Front components ...12 Right-side components ...12 Left-side components ...14 Bottom components ...15 3 Illustrated parts catalog Service tag ...16 Computer major components ...17 Plastics Kit ...25 Cable Kit ...26 Mass storage devices ...27 Miscellaneous parts ...29 Sequential part - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 6
Service tag ...44 Computer feet ...45 Battery ...46 Hard drive ...47 WLAN module ...50 Memory module ...53 Optical drive ...55 Switch cover and keyboard System Configuration menu 97 6 Specifications Computer specifications ...100 14.1-inch, WXGA display specifications 101 Hard drive specifications - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 7
108 System memory map specifications 110 7 Screw listing Slotted Torx ST8M2.5×7.0 screw ...111 Phillips PM2.0×3.0 Using the Windows recovery tools 132 Using f11 ...132 Using a Windows Vista operating system DVD (purchased separately) ........ 133 Backup and recovery in Windows XP 134 Overview - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 8
10 Power cord set requirements Requirements for all countries and regions 140 Requirements for specific countries and regions 141 11 Recycling Battery ...142 Display ...142 Index ...148 viii - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 9
Description HP Compaq 6535s Notebook PC Computer models equipped with GL40 system board Computer models equipped with GM45 system board Computer models equipped with PM45 system board Computer models equipped with RS780 system board √ HP Compaq 6531s Notebook PC √ HP Compaq 6530s Notebook PC - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 10
Turion X2 Dual-Core √ RM-72 2.1-GHz processor, 35W, 1-MB L2 cache ● AMD Athlon™ X2 QL-60 1.90- √ GHz processor, 35W, 1- MB L2 cache ● AMD Athlon X2 QL-62 2.0-GHz √ processor, 35W, 1- MB L2 cache ● AMD Sempron™ SI-40 2.00- √ GHz processor, 25W, 512-KB L2 cache Southbridge: Intel ICH9M - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 11
√ memory module slots Supports dual-channel memory √ √ √ √ Supports up to 4 GB of system RAM √ √ √ √ PC2-5300, 2048MB and 1024MB, √ √ √ √ DDR PC2-6400, 2048MB and 1024MB, DDR PC2-5300 and PC2-6400, 512MB, √ √ √ DDR Supports the following configurations: √ √ √ ● 8192-MB total - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 12
-6400, √ √ √ √ 800-MHz, DDR2 Supports the following √ √ √ √ configurations only in Brazil: ● 3072-MB total system memory Supports the following drives: √ √ √ √ ● 320-GB, 5400-rpm ● 250-GB, 5400-rpm ● 160-GB, 7200-rpm ● 160-GB, 5400-rpm ● 120-GB, 5400-rpm ● 120-GB, 7200-rpm √ HP - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 13
√ network interface card (NIC) S3/S4/S5 wake on LAN: DC - no √ √ √ √ S3/S4/S5 wake on LAN: AC - yes √ √ √ √ Integrated WLAN options by way of wireless module: 2 WLAN antennae built into display √ √ √ √ assembly Support for no-WLAN option √ √ √ √ Support for the following - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 14
(2-wire plug with ground pin, supports 2-pin DC connector) 6-cell, 47-Wh Li-ion battery √ √ √ √ Security Supports Kensington security sock √ √ √ √ Operating system Preinstalled: √ √ √ √ ● Windows Vista® Home Basic 32 ● Windows Vista Business 32 6 Chapter 1 Product description - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 15
models equipped with PM45 system board Computer models equipped with RS780 system board ● Windows Vista Business 32 (with Windows® XP Pro images) ● FreeDOS (limited to Taiwan for use only with HP Compaq 6531s Notebook PC models) ● Red Flag Linux (in the People's Republic of China only) Restore - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 16
2 External component identification Top components Display components Item (1) Component WLAN antenna locations (2) Webcam light (select models only) (3) Webcam (select models only) Function Send and receive signals from one or more WLAN devices. These antennae are not visible from the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 17
TouchPad* Moves the pointer and selects or activates items on the screen. (2) Left TouchPad button* Functions like the left button on an device preferences as follows: ● In Windows Vista, select Start > Control Panel > Hardware and Sound > Mouse. ● In Windows XP, select Start > Control Panel > - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 18
feature on or off, but does not establish a wireless connection. NOTE: A wireless network must be set up in order to establish a wireless connection. ● On: The computer is on. ● Blinking: The computer is in the Sleep state (Windows Vista) or Standby (Windows XP). ● Off: The computer is off or in - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 19
Caps lock light Keys Function To learn more about power settings, follow these steps: ● In Windows Vista, select Start > Control Panel > System and Maintenance > Power Options. ● In Windows XP, select Start > Control Panel > Performance and Maintenance > Power Options. Produce sound. Turns off the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 20
Function Supports the following optional digital card formats: ● Memory Stick (MS) ● Memory Stick Pro (MSP) ● MultiMedia Card (MMC) ● MultiMedia Card (MMC) Plus ● Secure Digital (SD) Memory Card ● Secure Digital High Capacity (SDHC) Memory Card ● xD-Picture Card (XD) ● xD-Picture Card (XD - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 21
Item (2) Component Optical drive (3) Security cable slot Function Reads optical discs and, on select models, also writes to optical discs. Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 22
charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level. Connects an AC adapter. Connects a network cable. Connect optional USB devices. Supports optional ExpressCards. 14 Chapter 2 External component identification - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 23
Function Holds the battery. Release the battery from the battery bay. Enable wireless devices in your country or region. If you install the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and Support - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 24
when troubleshooting system problems. The service tag specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Model description: This is the number used to locate documents, drivers, and support - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 25
Computer major components Item (1) Description Display assembly (include 2 WLAN antenna transceivers and cables) For use only with HP Compaq 6535s Notebook PC models 14.1-inch, WXGA BrightView display assembly with camera 14.1-inch, WXGA BrightView display assembly Spare part number 493155-001 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 26
webcam Display Cable Kit: not illustrated For use only with HP Compaq 6535s Notebook PC models (includes wireless antenna and 497620-001 webcam cables) For use only with HP Compaq 6530s and 6531s Notebook PC models (includes wireless antenna and webcam cables) 491637-001 Display hinges (left - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 27
only with HP Compaq 6535s Notebook PC models 493174-001 For use only with HP Compaq 6531s Notebook PC models 491980-001 For use only with HP Compaq 6530s Notebook PC models 496679-001 Fan For use only with HP Compaq 6535s Notebook PC models 493177-001 For use only with HP Compaq 6530s and - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 28
PC models) ● RM-72 2.1GHz (35W 1-MB L2 cache) 506282-001 ● RM-70 2.0GHz (35W 1-MB L2 cache) 493147-001 AMD Athlon X2 Dual-Core processors: (for use only with HP Compaq 6535s Notebook PC models) ● QL-62 2.0GHz (35W 1-MB L2 cache) 506281-001 ● QL-60 1.9GHz (35W 1-MB L2 cache) 493146-001 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 29
HP Compaq 6535s Notebook PC models 497622-001 For use only with HP Compaq 6530s and 6531s Notebook PC models 491654-001 6-cell, 47-Wh Li-ion battery For use only with HP Compaq 6535s Notebook , Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 30
, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 31
-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Italy, the Ivory Coast, Jamaica, Jordan, Kenya, Japan 441075-291 Hard drive (includes hard drive bracket) For use only with HP Compaq 6535s Notebook PC models 320-GB, 5400-rpm 500324-001 250-GB, 5400-rpm 493165- - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 32
120-GB, 7200-rpm 120-GB, 5400-rpm Memory modules (PC2-5300, 667-MHz, DDR2) For use only with HP Compaq 6535s Notebook PC models 1-GB 2-GB Memory modules (PC2-6400, 800-MHz, DDR2) For use only with HP Compaq 6535s Notebook PC models 1-GB 2-GB Memory modules (PC2-5300, 667-MHz, DDR2) For use only with - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 33
Plastics Kit Item Description Plastics Kit: For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6530s and 6531s Notebook PC models (1) ExpressCard slot bezel (2) WLAN module compartment cover (includes one captive screw, secured by a C-clip) (3) Memory module - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 34
Cable Kit Item Description Cable Kit For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6530s and 6531s Notebook PC models (1) RJ-11 (modem) jack cable (2) USB cable (3) Bluetooth cable Spare part number 497616-001 491662-001 26 Chapter 3 Illustrated parts catalog - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 35
Double-Layer Drive with LightScribe DVD±RW and CD-RW Combo Drive, Double-Layer DVD-ROM Drive (2) Hard drives (include bracket) For use only with HP Compaq 6535s Notebook PC models 320-GB, 5400-rpm 250-GB, 5400-rpm 160-GB, 5400-rpm 120-GB, 5400-rpm For use only with - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 36
Item Description 120-GB, 7200-rpm 120-GB, 5400 rpm Spare part number 491645-001 491644-001 28 Chapter 3 Illustrated parts catalog - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 37
with HP Compaq 6530s and 6531s Notebook PC models in 463956-001 India) Logo Kits For use only with HP Compaq 6535s Notebook PC models 493178-001 For use only with HP Compaq 6530s and 6531s Notebook PC models 491658-001 Display hardware kit for use only with HP Compaq 6535s Notebook PC models - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 38
Description ● Phillips PM2.0×3.0 screw ● Phillips PM2.0×4.0 screw ● Phillips PM2.5×6.0 captive screw ● Phillips PM2.5×5.0 screw ● Phillips PM2.5×4.0 screw ● Phillips PM2.5×9.0 screw ● Phillips PM2.5×10.0 captive screw ● Phillips PM3.0×4.0 screw ● Phillips PM2.0×2.0 broadhead screw (5-mm) ● Phillips - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 39
Zimbabwe Broadcom 4311AG 802.11a/b/g WLAN module for use in Japan RTC battery Broadcom Bluetooth module for use only in Japan and Asia Pacific Broadcom Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 40
Japan 6-cell, 47-Wh Li-ion battery (for use only with HP Compaq 6535s Notebook PC models) Broadcom BCM4312 802.11b HP Compaq 6530s and 6531s Notebook PC models in all countries and regions except India) 90-W slimline AC adapter (for use only with HP Compaq 6530s and 6531s Notebook PC models in India - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 41
for use in Argentina 490371-D61 Power cord for use in India 491250-001 System board (includes replacement thermal material and the HP Compaq 6535s Notebook PC models in all countries and regions except Australia and New Zealand) 491575-011 Modem module (for use only with HP Compaq 6535s Notebook - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 42
models not equipped with a webcam Display bezel for use only with HP Compaq 6530s and 6531s Notebook PC models equipped with a webcam Display Cable Kit for use only with HP Compaq 6530s and 6531s Notebook PC models (includes wireless antenna and webcam cables) Display hinges (includes left and right - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 43
Dual-Core ZM-82 2.2GHz processor (35W 2-MB L2 cache) 493150-001 AMD Turion X2 Ultra Dual-Core ZM-86 2.4GHz processor (35W 2-MB L2 cache) 493151-001 14.1-inch, WXGA display assembly for use only with HP Compaq 6535s Notebook PC models 493152-001 14.1-inch, WXGA display assembly with camera for use - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 44
bezel for use only with HP Compaq 6535s Notebook PC models equipped with a webcam Display bezel for use only with HP Compaq 6535s Notebook PC models not equipped with a webcam Display Cable Kit for use only with HP Compaq 6535s Notebook PC models (includes wireless antenna and webcam cables) Rubber - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 45
X2 QL-62 2.0GHz processor (35W 2-MB L2 cache) for use only with HP Compaq 6535s Notebook PC models AMD Turion X2 Dual-Core RM-72 2.1GHz (35W 1-MB L2 cache) for use only with HP Compaq 6535s Notebook PC models AMD Turion X2 Ultra Dual-Core ZM-84 2.3GHz processor (35W 2-MB L2 cache) for use only - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 46
● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers ● Torx T8 screwdriver Service considerations The following sections include some of the considerations that you must keep pressure only at the points designated in the maintenance instructions. 38 Chapter 4 Removal and replacement procedures - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 47
Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 48
Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 49
material. ● Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ● Use conductive field service tools, such as cutters, screwdrivers, and vacuums. ● When fixtures must directly contact dissipative surfaces, use fixtures made only of static - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 50
cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist or floor mats with hard ties to the ground ● Field service kits ● Static awareness labels ● Material-handling packages ● - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 51
Unknown user password If the computer you are servicing has an unknown user password, follow these steps Remove the battery (see Battery on page 46). 5. Remove the real-time clock (RTC) battery (see RTC battery on page 75). 6. Wait approximately 5 minutes. 7. Replace the RTC battery and reassemble - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 52
number (p/n): This number provides specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Model description: This is the number used to locate documents, drivers, and support for the computer - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 53
The feet are included in the Rubber Kit, spare part numbers 497622-001 (for use only with HP Compaq 6535s Notebook PC models) and 491654-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). There are 6 rubber feet that attach to the base enclosure in the locations illustrated below - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 54
Description 6-cell, 47-Wh Li-ion battery For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6530s and 6531s Notebook PC models Spare part number 456864-001 491657-001 Before disassembling the computer, follow these steps: 1. Shut down the computer. If you are unsure - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 55
HP Compaq 6535s Notebook PC models 320-GB, 5400-rpm hard drive 250-GB, 5400-rpm hard drive 160-GB, 5400-rpm hard drive 120-GB, 5400-rpm hard drive For use only with HP Compaq 6530s and 6531s Notebook AC adapter from the computer. 4. Remove the battery (see Battery on page 46). Remove the hard drive: - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 56
bay cover is included in the Plastics Kit, spare part numbers 493175-001 (for use only with HP Compaq 6535s Notebook PC models) and 491253-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 4. Loosen the Phillips PM2.5×10.0 captive screw (1) that secures the hard drive to the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 57
8. Lift the bracket (2) straight up to remove it from the hard drive. Reverse this procedure to reassemble and install the hard drive. Component replacement procedures 49 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 58
, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 59
, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guam, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Italy, the Ivory Coast, Jamaica, Jordan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 60
then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 46). Remove the WLAN module: 1. Position the computer (for use only with HP Compaq 6535s Notebook PC models) and 491253-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 4. Disconnect - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 61
module slot. Reverse this procedure to install the WLAN module. Memory module Description For use only with HP Compaq 6535s Notebook PC models 2-GB (PC2-6400) 1-GB (PC2-6400) 2-GB (PC2-5300, 667-MHz, the computer. 4. Remove the battery (see Battery on page 46). Component replacement procedures 53 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 62
compartment cover is included in the Plastics Kit, spare part numbers 493175-001 (for use only with HP Compaq 6535s Notebook PC models) and 491253-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 3. Spread the retaining tabs (1) on each side of the memory module slot to release - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 63
HP Compaq 6535s Notebook PC models DVD±RW Double-Layer Drive with LightScribe DVD/CD-RW Combo Drive DVD-ROM Drive For use only with HP Compaq 6530s and 6531s Notebook unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 46). Remove the optical drive: 1. Position the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 64
4. Remove the optical drive (3) from the computer. 5. If it is necessary to replace the optical drive bracket, position the optical drive with the rear toward you. 6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical drive. 7. Remove the optical drive - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 65
For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6530s and 6531s Notebook PC models Keyboards for use in the AC adapter from the computer. 4. Remove the battery (see Battery on page 46). Remove the switch cover and keyboard: 1. Remove the following screws: (1) Two - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 66
2. Remove the two slotted Torx ST8M2.5×7.0 screws that secure the keyboard to the computer. 3. Turn the computer display-side up, with the front toward you. 4. Open the computer as far as possible. 5. Lift the switch cover (1) - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 67
system board (1), and lift the switch cover up to remove it (2) from the system board. 7. To disengage the four tabs (1) on the back of the keyboard from the switch cover, lift up the rear edge of the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 68
8. Release the swinging ZIF connector (1) to which the keyboard cable is attached, and disconnect the keyboard cable (2) from the system board. 9. Remove the keyboard. 10. Turn the switch cover over. 11. Remove the two Phillips PM2.0×2.0 broadhead screws (1) from the switch cover. 12. Remove the LED - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 69
For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6530s and 6531s Notebook PC models Spare part number battery (see Battery on page 46). 5. Remove the switch cover (see Switch cover and keyboard on page 57). 6. Remove the keyboard (see Switch cover and keyboard on - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 70
and cables. Description For use only with HP Compaq 6535s Notebook PC models 14.1-inch, WXGA BrightView display assembly battery (see Battery on page 46). 5. Remove the following components: a. Switch cover (see Switch cover and keyboard on page 57) b. Keyboard (see Switch cover and keyboard - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 71
the wireless antenna cables (4) from the clips and routing channels built into the top cover. Remove the display assembly: 1. Remove the following: CAUTION: The display assembly will be unsupported when the following screws are removed. To prevent damage to the display assembly, support it before - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 72
rubber screw covers are available in the Rubber Kit, spare part numbers 497622-001 (for use only with HP Compaq 6535s Notebook PC models) and 491654-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 3. Flex the inside edges of the left and right sides (1) and the top and bottom - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 73
(2). The webcam module can be ordered by using spare part numbers 491630-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models) and 493171-001 (for use only with HP Compaq 6535s Notebook PC models). NOTE: To replace the webcam module in the display enclosure, align the holes on the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 74
Bracket Kit, spare part numbers 493170-001 (for use only with HP Compaq 6535s Notebook PC models) and 491639-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 13. If it is necessary to replace the wireless antenna cables, remove the two Torx T8M2.5×4.0 screws (1) that secure the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 75
14. Remove the wireless antenna (2). 15. Remove the wireless antenna cables (3) from the clips and routing channels built 497620-001 (for use only with HP Compaq 6535s Notebook PC models) and 491637-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). Reverse this procedure to - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 76
(see Battery on page 46). 5. Remove the following components: a. Hard drive (see Hard drive on page 47) b. Optical drive (see Optical drive on page 55) c. Switch cover (see Switch cover and keyboard on page 57) d. Keyboard (see Switch cover and keyboard on page 57) e. Speakers (see Speakers on - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 77
covers are available in the Rubber Kit, spare part numbers 497622-001 (for use only with HP Compaq 6535s Notebook PC models) and 491654-001 (for use only with HP Compaq 6530s and 6531s Notebook PC models). 3. Remove the three Phillips PM2.0×2.0 broadhead (5-mm) screws from the optical drive bay - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 78
5. Remove the two slotted Torx ST8M2.5×7.0 screws from the top cover. 6. Lift the rear edge of the top cover (1) until it disengages from the base enclosure, and then tilt the top cover (2) back until the TouchPad cable is accessible. 7. Release the ZIF connector (1) to which the TouchPad cable is - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 79
Reverse this procedure to install the top cover. Component replacement procedures 71 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 80
USB connector module 1. Disconnect the USB cable from the system board (1). 2. Lift up the USB connector and remove the cable from the front edge of the base enclosure (2). 3. Remove the long Phillips PM2.5×9.0 screw (3) and the short Torx T8M2.5×4.0 screw (4) from the system board. 4. Remove the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 81
(see Battery on page 46). 5. Remove the following components: a. Hard drive (see Hard drive on page 47) b. Optical drive (see Optical drive on page 55) c. Switch cover (see Switch cover and keyboard on page 57) d. Keyboard (see Switch cover and keyboard on page 57) e. Speakers (see Speakers on - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 82
4. Remove the Bluetooth module (4) from the base enclosure. Reverse this procedure to install the Bluetooth module. 74 Chapter 4 Removal and replacement procedures - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 83
on page 57) d. Switch cover (see Switch cover and keyboard on page 57) e. Speakers (see Speakers on page 61) f. Display assembly (see Display assembly on page 62) g. Top cover (see Top cover on page 68) Remove the RTC battery: 1. Turn the system board upside down, with the audio connectors toward - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 84
Reverse this procedure to install the RTC battery. 76 Chapter 4 Removal and replacement procedures - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 85
(see Battery on page 46). 5. Remove the following components: a. Hard drive (see Hard drive on page 47) b. Optical drive (see Optical drive on page 55) c. Switch cover (see Switch cover and keyboard on page 57) d. Keyboard (see Switch cover and keyboard on page 57) e. Speakers (see Speakers on - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 86
conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left side of the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 87
models equipped with AMD processors 497613-001 Battery on page 46). 5. Remove the following components: a. Hard drive (see Hard drive on page 47) b. Optical drive (see Optical drive on page 55) c. Keyboard (see Switch cover and keyboard on page 57) d. Switch cover (see Switch cover and keyboard - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 88
When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ● Memory module (see Memory module on page 53) ● WLAN module (see WLAN module on page 50) ● Processor (see Processor on page 88) Remove - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 89
6. Remove the system board (4) from the base enclosure by sliding it back. Reverse this procedure to install the system board. Component replacement procedures 81 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 90
(see Battery on page 46). 5. Remove the following components: a. Hard drive (see Hard drive on page 47) b. Optical drive (see Optical drive on page 55) c. Keyboard (see Switch cover and keyboard on page 57) d. Switch cover (see Switch cover and keyboard on page 57) e. Speakers (see Speakers on - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 91
4. Disconnect the modem module cable (3) . 5. Remove the modem module. Reverse this procedure to install the modem module. Component replacement procedures 83 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 92
sink spare part kit includes replacement thermal material. Description For use only with HP Compaq 6535s Notebook PC models For use only with HP Compaq 6531s Notebook PC models For use only with HP Compaq 6530s Notebook PC models Spare part number 493174-001 491980-001 496679-001 Before removing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 93
part kits. NOTE: Steps 4 through 6 apply only to HP Compaq 6530s Notebook PC models. See steps 1 through 3 for removing the heat sink on HP Compaq 6531s Notebook PC models. See steps 7 through 9 for removing the heat sink on HP Compaq 6535s Notebook PC models. 4. Turn the system board upside down - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 94
and the system board components (4), and (5) each time the heat sink is removed. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. NOTE: Steps 7 through 9 apply only to HP Compaq 6535s Notebook PC models 7. Turn the system board upside down - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 95
NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) and (2), and the system board components (3) and (4) each time the heat sink is removed. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. Reverse this - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 96
include replacement thermal material. Description AMD processors for use only with HP Compaq 6535s computer models Turion Ultra ZM-86 (1-MB, 667-MHz FSB) Intel Celeron Dual-Core processors for use only with HP Compaq 6530s and 6531s computer models T1600 1.66-GHz processor (1-MB, 667-MHz FSB) - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 97
(see System board on page 79) Remove the processor: NOTE: Steps 1 through 3 apply only to HP Compaq 6530s and 6531s models. See steps 4 and 5 for instructions on removing the processor on HP Compaq 6535s models. 1. Turn the system board upside down, with the USB connectors toward you. 2. Use a flat - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 98
5. Lift the processor (2) straight up and remove it. NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned with the triangle (4) embossed on the processor socket. Reverse this procedure to install the processor. 90 Chapter 4 Removal and replacement procedures - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 99
be used even when the operating system is not working or will not load. NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your computer. NOTE: An external keyboard or mouse connected to a USB port can be used with Computer Setup only if USB legacy - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 100
follow the on-screen instructions. NOTE: You can use either a pointing device (TouchPad, pointing stick, or USB mouse) or the keyboard to navigate and make selections in Computer Setup. 2. Press f10 to enter BIOS Setup. 3. Select the File, Security, Diagnostics, or System Configuration menu. To exit - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 101
. 5. To save your changes and exit, click the Save icon in the lower-left corner of the screen, and then follow the on-screen instructions. - or - Use the arrow keys to select File > Save changes and exit, and then press enter. Your changes go into effect when the computer restarts. - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 102
for the computer and the batteries in the system. ● View specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. Set or change the date and time on the computer. Replace the configuration settings in Computer Setup with - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 103
menu items listed in this section may not be supported by your computer. Select User Management (requires an administrator password) Password Policy (requires an administrator password) Allow HP SpareKey Enrollment HP SpareKey Enrollment HP SpareKey Fingerprint Reset on Reboot (If Present) Change - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 104
for HP SpareKey enrollment. To do this ● F1 System Information-Displays the following information: ◦ Identification information for the computer and the batteries in the system. ◦ Specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 105
Popup delay in seconds. ● Set the boot order. ● Enable/disable USB legacy support (enabled by default). When enabled, USB legacy support allows the following: ◦ Use of a USB keyboard in Computer Setup even when a Windows operating system is not running. ◦ Startup from bootable USB devices, including - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 106
/disable secondary battery fast charge (enabled by default). ● Enable/disable HP QuickLook 2 by default). ● Enable/disable the wireless button state (enabled by default). LAN/WLAN switching (disabled by default). ● Enable the ambient light sensor (enabled by default). ● Enable/disable the Notebook - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 107
disable Unconfigure AMT on Next Boot. ● Enable/disable Terminal Emulation Mode ● Enable/disable Firmware Progress Event Support. ● Enable/disable Include TYPE-131 in SMBIOS. Change, view, or hide security levels for all BIOS menu items. Restore the default security settings. Computer Setup menus 99 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 108
6 Specifications Computer specifications Metric U.S. Dimensions Depth 24.64 cm 9.70 in Width 33.80 cm Height (front to rear) 3.07 to 3.43 cm Weight (equipped with optical drive, hard drive, and battery) 2.27 kg Input power 13.33 in 1.21 to 1.35 in 5.00 lbs Operating voltage Operating - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 109
operates well within this range of temperatures. 14.1-inch, WXGA display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Character display Total power consumption Viewing angle Metric U.S. 27.94 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 110
specifications 320-GB* 250-GB* 160-GB* 120-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm Width Weight Interface type Transfer rate Security Seek times Actual drive specifications may differ slightly. NOTE: Certain restrictions and exclusions apply. Contact technical support for details - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 111
DVD±RW and CD-RW Combo Drive, Double-Layer specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD-ROM 24X CD-R 16X CD-RW 8X DVD+R 4X DVD+RW 8X DVD-R 4X DVD-RW 2.4X DVD+R(9) 5X DVD-RAM Transfer mode Read: Write: CD-DA, CD+(E)G, CD - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 112
DVD/CD-RW Combo Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM CD-R and CD-RW CD DVD < 110 ms < 130 ms 2 MB 3,600 KB/sec 3,600 KB/sec 3,600 KB - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 113
DVD-ROM Drive Applicable disc Access time Random Cache buffer Data transfer rate CD-R (24X) CD-RW (10X) CD-ROM (24X) DVD (8X) Multiword DMA mode 2 DVD-ROM (DVD-5, DVD-9, DVD-10, - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 114
System DMA specifications Hardware DMA System function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Available for ExpressCard DMA6 Not assigned DMA7 Not assigned *ExpressCard controller can use DMA 1, 2, or 5. 106 Chapter 6 Specifications - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 115
specifications Hardware IRQ System function IRQ0 IRQ1 System timer Standard 101-/102-Key or Microsoft Natural Keyboard USB UHCI controller-24C7 Intel Pro/Wireless 2200BG TI OHCI 1394 host IRQ15 Secondary IDE channel *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 116
System I/O address specifications I/O address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E no. 1 Opti chipset configuration registers Unused 87334 "Super I/O" configuration for CPU Counter/timer registers Unused Keyboard controller Port B Unused Keyboard controller Unused NMI enable/ - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 117
-OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA ExpressCard controller in CPU Unused Internal modem "A" diskette controller Serial port (COM1/default) PCI configuration index register (PCIDIVO-1) PCI configuration data register (PCIDIVO-1) System I/O address specifications 109 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 118
-00FFFFFF 04800000-07FFFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System function Base memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS 110 Chapter 6 Specifications - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 119
7 Screw listing This chapter provides specification and reference information for the screws and screw locks used in the computer. All screws listed in this section are available in the Screw Kit, spare part numbers 493176-001 (for use only with HP Compaq 6535s Notebook PC models) and 491655-001 ( - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 120
Where used: (1) Two screws that secure the switch cover to the computer (2) Two screws that secure the keyboard to the computer Where used: 4 screws that secure the display assembly to the computer 112 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 121
Where used: 2 screws that secure the top cover to the base enclosure Slotted Torx ST8M2.5×7.0 screw 113 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 122
Phillips PM2.0×3.0 screw Color Silver Quantity 10 Length 3.0 mm Thread 2.0 mm Head diameter 5.0 mm Where used: 2 screws that secure the optical drive bracket to the optical drive Where used: 8 screws that secure the display hinges to the display assembly 114 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 123
Phillips PM2.5×6.0 captive screw Color Black Quantity 4 Length 6.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: (1) Two captive screws that secure the hard drive bay cover to the computer (screws are secured by Cclips) (2) One captive screw that secures the WLAN module compartment cover - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 124
Phillips PM2.5×10.0 captive screw Color Black Quantity 1 Length 10.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One captive screw that secures the hard drive to the computer (screw is secured to the hard drive bracket) 116 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 125
Phillips PM3.0×4.0 screw Color Silver Quantity 4 Length 4.0 mm Thread 3.0 mm Head diameter 5.0 mm Where used: 4 screws that secure the hard drive bracket to the hard drive Phillips PM3.0×4.0 screw 117 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 126
Phillips PM2.5×4.0 screw Color Silver or Black Quantity 4 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 screws that secure the WLAN module to the system board Where used: 2 screws that secure the modem module to the system board 118 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 127
Torx T8M2.0×2.0 broadhead screw (9-mm) Color Black Quantity 2 Length 2.0 mm Thread 2.0 mm Head diameter 9.0 mm Where used: 2 screws that secure the switch cover to the computer Torx T8M2.0×2.0 broadhead screw (9-mm) 119 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 128
Phillips PM2.0×2.0 broadhead screw (6-mm) Color Black Quantity 2 Length 2.0 mm Thread 2.0 mm Head diameter 6.0 mm Where used: 2 screws that secure the button board to the switch cover 120 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 129
Torx T8M2.5×4.0 screw Color Black Quantity 8 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws that secure the speakers to the computer Where used: 2 screws that secure the wireless antenna transceiver to the display enclosure Torx T8M2.5×4.0 screw 121 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 130
Where used: One screw that secures the USB board to the system board Where used: One screw that secures the top cover to the base enclosure Torx T8M2.5×6.0 screw Color Black Quantity 11 Length 6.0 mm Thread 2.5 mm Heat width 5.0 mm 122 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 131
Where used: 8 screws that secure the display bezel to the display assembly Where used: One screw that secures the system board to the base enclosure Where used: 2 screws that secure the fan to the base enclosure Torx T8M2.5×6.0 screw 123 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 132
Phillips PM2.5×5.0 screw Color Black Quantity 2 Length 5.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 screws that secure the display panel to the display assembly Phillips PM2.0×2.0 broadhead screw (5-mm) Color Black Quantity 3 Length 2.0 mm Thread 2.0 mm Head diameter 5.0 mm - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 133
Where used: 3 screws that secure the top cover to the display enclosure Phillips PM2.0×4.0 screw Color Silver or Black Quantity 3 Length 4.0 mm Thread 2.0 mm Head diameter 4.5 mm Where used: 2 silver screws that secure the TouchPad bracket and TouchPad button board to the top cover Phillips - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 134
Where used: One black screw that secures the Bluetooth module to the base enclosure 126 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 135
Phillips PM2.5×9.0 screw Color Black Quantity 1 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the USB board to the system board Phillips PM2.5×9.0 screw 127 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 136
Length 10.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 6 captive screws that secure the heat sink to the system board for use only with HP Compaq 6535s Notebook PC models (screws are secured to the heat sink by C-clips) 128 Chapter 7 Screw listing - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 137
heat sink to the system board for use only with HP Compaq 6530s Notebook PC models (screws are secured to the heat sink by C-clips) Where used: 4 captive screws that secure the heat sink to the system board for use only with HP Compaq 6531s Notebook PC models (screws are secured to the heat sink by - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 138
NOTE: For detailed instructions, perform a search for these topics in Help and Support. NOTE: In case of system instability, HP recommends that you settings that appear in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time-saver if you have to - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 139
-screen instructions to back up your entire computer (select models only) or your files. NOTE: Windows software, running utilities, or changing Windows settings. Refer to Help and Support You can also use Windows Startup Repair to fix problems that might prevent Windows from starting correctly. - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 140
guide. 3. Restart the computer, and then press f8 before the Windows operating system loads. 4. Select Repair your computer. 5. Follow the on-screen instructions. NOTE: For additional information on recovering information using the Windows tools, perform a search for these topics in Help and Support - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 141
Windows Vista operating system DVD, go to http://www.hp.com/support, select your country or region, and follow the on-screen instructions. You can also order the DVD by calling technical support as well as drivers, software, and utilities. To initiate recovery using a Windows Vista operating system - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 142
For detailed instructions, perform a search for these topics in Help and Support. NOTE: In case of system instability, HP recommends window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time saver if you have to reset your preferences. To copy the screen - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 143
. 5. Follow the on-screen instructions to install the operating system. 6. After the operating system is installed, remove the Operating System disc and insert the Driver Recovery disc. 7. Follow the on-screen instructions to install the drivers and programs. Backup and recovery in Windows XP 135 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 144
9 Connector pin assignments Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Audio-out (headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground 136 Chapter 9 Connector pin assignments - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 145
External monitor Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock External monitor 137 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 146
RJ-11 (modem) Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused 138 Chapter 9 Connector pin assignments - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 147
RJ-45 (network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground RJ-45 (network) 139 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 148
voltage rating of 125 or 250 V AC, as required by the power system of each country or region. ● The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector for mating with the appliance inlet on the back of the computer. 140 Chapter - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 149
two-pole grounding type with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. 3. The appliance coupler, flexible cord, and wall plug must bear a "T" mark and registration number in accordance with where it will be used. Requirements for specific countries and regions 141 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 150
dispose of the battery in general household waste. Follow the local laws and regulations in your area for computer battery disposal. Display WARNING liquid crystal display (LCD) panel (2). NOTE: The procedures provided in this chapter are general disassembly instructions. Specific details, such as - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 151
Perform the following steps to disassemble the display assembly: 1. Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. 2. Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the display bezel until the bezel - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 152
4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). 5. Remove all screws (1) that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure. 7. Turn the display panel assembly upside - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 153
10. Remove the display panel frame (2) from the display panel. 11. Remove the screws (1) that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover (2) and swing it outward. 13. Remove the backlight cover. 14. Turn the display panel right-side up. Display 145 - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 154
15. Remove the backlight cables (1) from the clip (2) in the display panel. 16. Turn the display panel upside down. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 17. Remove the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 155
. 19. Disconnect the display panel cable (1) from the LCD panel. 20. Remove the screws (2) that secure the LCD panel to the display rear panel. 21. Release the LCD panel (3) from the display rear panel. 22. Release the tape (4) that secures the LCD panel to the display rear panel. 23. Remove the - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 156
136 B backing up, Windows Vista 130 backing up, Windows XP 134 Backup and Restore Center 130, 131 base enclosure, spare part number 21, 34, 36 battery location 15 removal 46 spare part number 21, 32, 35, 46 battery bay 15 battery latches 15 battery light 14 BIOS Administrator password 96 Blu-ray - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 157
using 92 computer specifications 100 connectors power 14 service considerations 39 D device configurations 97 Diagnostics menu 96 discs Driver Recovery 135 Operating number 18, 34, 36, 66 HP QuickLook 2 98 HP SpareKey enrollment 96 I I/O address specifications 108 internal display switch 11 interrupt - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 158
components 14 legacy support, USB 91, 97 light components 10 lights battery 14 caps lock 11 drive 12 power 10 wireless 10 Logo Kit spare part number 35 Logo Kit, spare part number 29, 36 M mass storage devices, spare part numbers 27 Media Card Reader 12 memory map specifications 110 memory module - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 159
diskette drive 5 Ethernet 5 external media cards 6 graphics 2 hard drives 4 keyboard 6 memory module 3 modem module 5 operating system 6 optical drives 4 panels 3 pointing devices 6 ports 6 power requirements 6 processors 1 product name 1 security 6 serviceability 7 wireless 5 product name 1 R RAID - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 160
Windows Backup utility 134, 135 Windows logo key 11 Windows recovery 131, 135 Windows Vista operating system DVD 133 wireless antenna, disconnecting 52 wireless button 10 wireless light 10 wireless 19 USB connector module removal 72 USB legacy support 91, 97 USB port location 14 pin assignments - HP 6531s | HP Compaq 6530s, 6531s and 6535s Notebook PCs - Maintenance and Servi - Page 161
HP Compaq 6530s Notebook PC
HP Compaq 6531s Notebook PC
HP Compaq 6535s Notebook PC
Maintenance and Service Guide