HP ENVY dv7t-7300 HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT
HP ENVY dv7t-7300 Manual
View all HP ENVY dv7t-7300 manuals
Add to My Manuals
Save this manual to your list of manuals |
HP ENVY dv7t-7300 manual content summary:
- HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 1
HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORTANT! This document is intended for HP authorized service providers only. - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 2
of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its 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 ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 3
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not place the device directly on your lap or obstruct the device air vents. Use the device only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 4
iv Safety warning notice - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 5
Finding your hardware and software information 10 Display ...11 Buttons, speakers, and fingerprint reader 12 Keys ...13 TouchPad ...14 Lights ...15 Front ...16 Left side ...17 Right side ...18 Rear ...19 Bottom ...20 3 Illustrated parts catalog 21 Service tag ...21 Computer major components 22 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 6
guidelines 44 Component replacement procedures 46 Service tag ...46 Battery ...47 Hard drive ...48 RTC battery ...52 Optical drive ...53 Memory Diagnostics ...102 6 Specifications ...103 Computer specifications ...103 17.3-inch display specifications 105 Hard drive specifications ...106 vi - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 7
image (select models only 112 Using HP Recovery media to recover 113 Changing the computer boot order 113 Removing the HP Recovery partition 113 8 Power cord set requirements 114 Requirements for all countries 114 Requirements for specific countries and regions 115 9 Recycling ...116 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 8
viii - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 9
Product description Category Product Name Processors Description Computer models equipped with an AMD processor HP ENVY dv7 Notebook PC √ ● AMD® A10-4600M 3.20-GHz processor √ (1600-MHz FSB, 4.0-MB L2 cache, DDR3, quad core, 35 W) ● AMD A8-4500M 2.80-GHz processor (1600-MHz FSB, 4.0-MB L2 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 10
turbo up to 3.40-GHz; 1600-MHz FSB, 6.0-MB L3 cache, 45 W) Intel Quad Core i7-3612QM 2.10-GHz processor (SC turbo up to 3.10-GHz, 1600-MHz FSB, 6.0-MB L3 cache, 35 W) Intel Quad Core i7-3610QM 2.30-GHz processor (SC turbo up to 3.10-GHz, 1600-MHz FSB, 6.0-MB L3 cache, 45 W) Intel - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 11
HD 7670M with 2048MB of dedicated video memory (128MB×16 DDR3 900-MHz×8 PCs); 128bit M2 package ● AMD RadeonT HD 7670M with 1024MB of dedicated video memory (64MB×16 DDR3 900-MHz×8 PCs); 128bit M2 package Support HD decode, DX11, and HDMI Computer models equipped with an AMD processor Computer - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 12
2000-series processor) Switchable discrete graphics: ● NVIDIAR GeForceR 630M with 1024-MB of dedicated video memory (64-MB×16 DDR3 900-MHz×8 PCs); PCs); 128-bit M2 29mm×29-mm ● NVIDIAR GeForceR 650M with 2048-MB of dedicated video memory (64-MB×32 GDDR5×8 PCs, 5Gbps); 128-bit M2 29mm×29-mm Support - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 13
Two customer-accessible/upgradable memory √ module slots DDR3-1600-MHz dual channel support Supports up to 16384-MB system RAM Supports the following system RAM configurations: ● 16384-MB (8192-MB×2; not supported on computer models equipped with a 32bit operating system) ● 12288-MB (8192-MB - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 14
-rpm, 9.5- mm ● 640-GB, 5400-rpm, 9.5-mm ● 500-GB, 7200-rpm and 5400-rpm, 9.5- mm ● 320-GB, 7200-rpm and 5400-rpm, 9.5- mm and 7.0-mm Supports 180-GB or 160-GB drive Supports 32GB mSATA drive Fixed Serial ATA 12.7-mm tray load Supports the following optical drives: ● Blu-ray Disc ROM with SuperMulti - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 15
Category Audio and video Ethernet Wireless Description HD audio Beats audio Quad speakers Subwoofer Supports Microsoft Premium requirements HP TrueVision HD webcam (fixed, no tilt with activity LED; 1280×720 by 30 frames per second) Two dual array, digital microphones with appropriate beam-forming, - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 16
AC adapter (RC, V, PFC, EM, 3-wire) 65-W HP Smart AC adapter (RC, V, EM, 3wire) Supports the following batteries (battery is √ user-removable) ● 9-cell, 100-Wh, 3.0-Ah, Li-ion battery ● 6-cell, 62-Wh, 2.8-Ah, Li-ion battery Computer models equipped with an Intel processor √ √ 8 Chapter - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 17
Operating system Serviceability Security cable lock Fingerprint reader with Digital Persona software support Intel/VeriSign support Intel AT-p Ready support Preinstalled: ● Windows 8 Standard 64-bit ● Windows 8 Professional 64-bit End user replaceable parts: ● AC adapter ● Battery ● Hard drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 18
, including optical drives, solid-state drives (SSDs), or a secondary hard drive. To find out what software is included on your computer, select Start > All Programs. 10 Chapter 2 External component identification - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 19
wireless signals to communicate with WLANs. (2) Internal microphones (2) Record sound. (3) HP TrueVision HD webcam Records video, captures still photographs, allows video conferences and online chat applies to your country or region. These notices are located in Help and Support. Display 11 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 20
. CAUTION: Pressing and holding down the power button will result in the loss of unsaved information. If the computer has stopped responding and Microsoft Windows shutdown procedures are ineffective, press and hold down the power button for at least 5 seconds to turn off the computer. To learn more - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 21
in combination with the fn key. Executes frequently used system functions when pressed in combination with the esc key or the b key. Displays the Windows Start menu. Enables or disables Beats Audio when pressed in combination with the fn key. Beats Audio is an enhanced audio feature that provides - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 22
Item (7) Component num lock key (8) Integrated numeric keypad TouchPad Description Controls the function of the integrated numeric keypad. Press the key to alternate between the standard numeric function of an external keypad (selected at the factory) and the navigational function (indicated by - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 23
. ● Amber: Computer sound is off. ● Off: Computer sound is on. ● White: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth device, is on. ● Amber: All wireless devices are off. Lights 15 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 24
keys to all capital letters. ● White: The fingerprint was read. ● Amber: The fingerprint was not read. Component Digital Media slot Description Supports the following digital card formats: ● Secure Digital (SD) Memory Card ● Secure Digital Extended Capacity (SDxC) Memory Card ● Secure Digital High - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 25
high-definition television, or any compatible digital or audio device. Connects a network cable. Connect an optional USB 3.0 device and provide enhanced USB power performance. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Connect optional powered - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 26
inactivity. ● Blinking white: The hard drive is being accessed. ● Amber: HP 3D DriveGuard has temporarily parked the hard drive. Connects an optional USB 3.0 device and provides enhanced USB power performance. Connect optional USB devices. Reads and writes (select models only) to an optical disc - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 27
Item (9) (10) Component Power connector Security cable slot Rear Component Vent Description Connects an AC adapter. Attaches an optional security cable to the computer. NOTE: The security - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 28
identification Description Provides superior bass sound. Holds the battery. Releases the service cover, and releases the battery from the battery bay. Enable airflow to cool internal components. remove the module to restore computer functionality, and then contact customer support through Help and - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 29
components. The part number helps a service technician to determine what components and parts are needed. This number describes the duration of the warranty period for the computer. This is the alphanumeric identifier used to locate documents, drivers, and support for the computer. Service tag 21 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 30
Computer major components 22 Chapter 3 Illustrated parts catalog - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 31
Item (1) (2) Component Spare part number 17.3-in, LED display assembly (includes display panel cable, 2 WLAN antenna transceivers and cables, and webcamera/microphone module and cable) For use on all computer models: FHD, AntiGlare display assembly for use only on computer models equipped with - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 32
an AMD processor 682220-501 For use only on computer models equipped with an Intel quad core processor, the NVIDIAR GeForceR 650M graphics subsystem with 2-GB of discrete memory, and the Windows 8 Professional operating system 682040-601 For use only on computer models equipped with an Intel - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 33
processor, the NVIDIAR 711507-501 GeForceR 635M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard operating system For use only on computer models equipped with an Intel quad core processor, the NVIDIAR GeForceR 630M graphics subsystem with 2-GB of discrete memory, and the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 34
, a graphics subsystem with UMA memory, and the Windows 8 Standard operating system 682043-501 Thermal Pad Kit for Quad Core i7-3612QM 2.10-GHz processor (SC turbo up to 3.10-GHz, 1600MHz FSB, 6.0-MB L3 cache, 35 W) 680647-001 Intel Quad Core i7-3610QM 2.30-GHz processor (SC turbo up to 3.10 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 35
Intel Dual Core i5-3210M 2.50-GHz processor (SC turbo up to 3.10-GHz, 1600MHz FSB, 3.0-MB L3 cache, 35 W) 680645-001 Intel Dual Core i5-2450M 2.50 and 2 rubber isolators) 681996-001 USB board (includes cable) 681986-001 Base enclosure (includes battery release latch assembly) For use in - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 36
-001 6-cell, 62-Wh, 2.8-Ah, Li-ion battery 671731-001 Hard drives (2, do not include the primary or secondary hard drive connector cables, hard drive brackets, or screws): For use on all computer models: 1-TB, 5400-rpm, 9.5-mm 676521-001 750-GB, 7200-rpm, 9.5-mm 633252-001 750-GB, 5400-rpm - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 37
Component Intel Centrino Advanced-N 6235 WLAN module for use only on computer models equipped with an Intel processor in Japan Service cover (includes speaker grilles and front rubber feet) Spare part number 670290-001 681989-001 Display assembly subcomponents Item (1) (2) (3) (4) (5) Component - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 38
Item (6) (7) (8) Component Display panel cable for use only on computer models equipped with an FHD display assembly and a graphics subsystem with UMA memory Antenna Kit (includes left and right wireless antenna cables and transceivers) Display speakers (include speaker cables) Display enclosure In - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 39
, 9.5-mm 750-GB, 5400-rpm, 9.5-mm 640-GB, 5400-rpm, 9.5-mm 500-GB, 7200-rpm, 9.5-mm 500-GB, 5400-rpm, 9.5-mm 320-GB, 7200-rpm, 9.5-mm 320-GB, 5400-rpm, 9.5-mm 750-GB, 7200-rpm, 9.5-mm, for use only on computer models equipped with an Intel processor Hard Drive Hardware Kit, includes: Hard - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 40
AC adapter for use only on computer models equipped with an Intel processor (PFC, 3-wire) 90-W HP Smart AC adapter for use only on computer models equipped with an Intel processor (PFC, 3-wire) 90-W HP Smart AC adapter for use only on computer models equipped with an Intel processor (PFC, EM, 3-wire - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 41
drive connector cable, hard drive bracket, and screws are included in the Hard Drive Hardware Kit, spare part number 681976-001. 633252-001 750-GB, 7200-rpm hard hard for use on all computer models (SATA, 9.5-mm, does not include hard drive connector cable, hard drive bracket, or screws) NOTE - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 42
-001 4-GB memory module (PC3, 12800, 1600-MHz) 641672-001 320-GB, 7200-rpm hard hard for use on all computer models (SATA, 9.5-mm, does not , 2.8-Ah, Li-ion battery 672412-001 9-cell, 100-Wh, 3.0-Ah, Li-ion battery 675794-001 Atheros WB225 802.11b/g/n 1×1 Bluetooth Combo Adapter for use on - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 43
45 W; includes replacement thermal material) 680647-001 Intel Core i7-3612QM 2.10-GHz processor (6.0-MB L3 cache, 35 W; includes replacement thermal material) Drive 681985-001 Power button board (includes cable) 681986-001 USB board (includes cable) 681987-001 TouchPad button board (includes - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 44
thermal material) 682042-501 System board for use only on computer models equipped with an Intel quad core processor, a graphics subsystem with UMA memory, and the Windows 8 Standard operating system (includes replacement thermal material) 682042-601 System board for use only on computer - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 45
memory, and the Windows 8 Standard operating ) 682091-001 RTC battery (includes cable and quad core A8-4500M 2.8-GHz/1.9-GHz processor (4.0-MB L2 cache, 1600-MHz DDR3, 35 W; includes replacement thermal material) 684506-001 750-GB, 7200 802.11b/g/n 1×1 WiFi + Bluetooth 4.0 Combo Adapter for use - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 46
for use only on computer models equipped with an Intel processor (RC/V, EM, 3-wire) 693711-001 65-W HP Smart AC adapter for use on all computer models (non-PFC, 3-wire) 693712-001 90-W HP Smart AC adapter for use only on computer models equipped with an Intel processor (PFC, 3-wire) 693713-001 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 47
Spare part number Description 698781-291 Keyboard without backlight for use only on computer models equipped with an Intel processor in Japan (includes keyboard cable) 698781-AB1 Keyboard without backlight for use only on computer models equipped with an Intel processor in Taiwan (includes - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 48
MHz FSB, 6.0MB L3 cache, 35 W; includes replacement thermal material) 702081-001 Intel Quad Core i7-3630QM 2.40-GHz processor (SC turbo up to 3.40-GHz; 1600-MHz subsystem with 1-GB of discrete memory, and the Windows 8 Standard operating system (includes replacement thermal material) 711507 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 49
● Flat-bladed screwdriver ● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers Service considerations The following sections include some of the considerations that you must keep in pressure only at the points designated in the maintenance instructions. Preliminary replacement requirements 41 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 50
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 ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 51
vinyl tray Removing DIPS from Styrofoam Removing bubble pack from PCB Packing PCBs in foam-lined box Typical electrostatic voltage levels Relative humidity 10% 40% 35,000 V 15,000 V 12,000 V 5,000 V 6,000 V 800 V 2,000 V 700 V 11,500 V 4,000 V 14,500 V 5,000 V 26,500 V 20,000 V 21 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 52
. ● 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 staticsafe - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 53
a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly or floor mats with hard ties to the ground ● Field service kits ● Static awareness labels ● Material-handling packages ● Nonconductive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 54
, provide the computer serial number and model number provided on the service tag. It is necessary to remove the battery to obtain these numbers. See Battery on page 47 for battery removal instructions. Item (1) (2) (3) Description Product name Serial number (s/n) Part number/Product number - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 55
down on a flat surface. 2. Slide the battery release latch (1) to release the battery. 3. Pivot the front edge of the battery (2) up and back. 4. Remove the battery (3) from the computer. To insert the battery: 1. Align the tabs on the rear edge of the battery with the notches on the rear edge of - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 56
rpm, 9.5-mm 500-GB, 7200-rpm, 9.5-mm 500-GB, 5400-rpm, 9.5-mm 320-GB, 7200-rpm, 9.5-mm 320-GB, 5400-rpm, 9.5-mm 750-GB, 7200-rpm, 9.5-mm For use only battery (see Battery on page 47). Remove the hard drive: 1. Slide the battery release latch (1) to release the service cover. 2. Slide the service - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 57
3. Remove the service cover (3). The service cover is available using spare part number 682088-001. 4. Disconnect the primary hard drive connector cable (1) from the system board. 5. Remove the two Phillips PM2.5×5.5 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 58
(2) and routing channel built into the base enclosure. 9. Remove the two Phillips PM2.5×8.5 screws (3) that secure the secondary hard drive to the computer. 10. Use the tab to slide the secondary hard drive (4) to the left, and then remove the secondary hard drive. NOTE: The following image shows - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 59
11. If it is necessary to replace the hard drive screws (1), hard drive bracket (2), or hard drive connector cable (3), remove and replace the components. The hard drive screws, hard drive bracket, primary hard drive connector cable, and secondary hard drive connector cable are available in the Hard - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 60
all external devices from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the service cover (see Hard drive on page 48). Remove the RTC battery: 1. Disconnect the RTC battery cable (1) from the system board. 2. Release the RTC battery (2) from the cavity in the base enclosure - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 61
computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the service cover (see Hard drive on page 48). Remove the optical drive: 1. Remove the Phillips PM2.5×4.0 screw (1) that secures - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 62
necessary to replace the optical drive bezel, use a thin tool or an unbent paper clip (1) to release the optical drive tray. 5. Use a flat-blade screw driver or similar tool to press on the optical drive bezel tab (2) to release the optical drive bezel. 6. Release the left side of the optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 63
(1) that secure the optical drive bracket to the optical drive. 10. Remove the optical drive bracket (2). Reverse this procedure to reassemble all external devices from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the service cover (see Hard drive on page 48). Remove the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 64
2. Remove the memory module (2) by pulling it away from the slot at an angle. Reverse this procedure to install the memory module. 56 Chapter 4 Removal and replacement procedures - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 65
Bluetooth 4.0 Combo Adapter 690020-001 Atheros AR9565 802.11b/g/n 1×1 WiFi + Bluetooth to restore device functionality, and then contact technical support. Before removing the WLAN module, follow these . 4. Remove the battery (see Battery on page 47). 5. Remove the service cover (see Hard drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 66
3. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves should be installed on the antenna connectors, as shown in the following illustration. Reverse this procedure - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 67
Keyboard Description Keyboard with backlight (includes backlight cable and keyboard cable): In midnight black finish: For use only on computer models equipped with an Intel processor in Belgium For use only on computer models equipped with an Intel processor in the Czech Republic and Slovakia For - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 68
the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the service cover (see Hard drive on page 48). Remove the keyboard: 1. Remove the two Phillips PM2.5×8.5 screws that secure the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 69
4. Press on the back of the keyboard through the opening in the optical drive bay until the keyboard disengages from the computer. 5. Turn the computer right-side up with the front toward you. 6. Lift the rear edge of the keyboard (1), and then swing the keyboard (2) up and forward until it rests - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 70
8. Release the ZIF connector (3) to which the keyboard cable is connected, and then disconnect the cable (4) from the system board. 9. Remove the keyboard (5). Reverse this procedure to install the keyboard. 62 Chapter 4 Removal and replacement procedures - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 71
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 72
screws that secure the top cover to the computer: (1) Two Phillips PM2.0×3.0 screws in the optical drive bay (2) Three Phillips PM2.0×2.5 screws in the battery bay (3) Two Phillips PM2.5×4.0 screws in the hard drive bay 3. Turn the computer right side up, with the front toward you. 4. Open the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 73
5. Release the corresponding ZIF connectors, and then disconnect the following cables from the system board: (1) Power button board cable (2) TouchPad button board cable (3) Fingerprint reader board cable (4) Front speaker cable 6. Remove the Phillips PM2.5×4.0 screw that secures the top cover to - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 74
8. Remove the top cover (2). CAUTION: Be careful not to damage the thin section of the base enclosure (3) around the optical drive bay when removing the top cover. Reverse this procedure to install the top cover. 66 Chapter 4 Removal and replacement procedures - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 75
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 76
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 77
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 78
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 79
c. Keyboard (see Keyboard on page 59) d. Top cover (see Top cover on page 63) Remove the TouchPad button board: 1. Turn the top cover upside down, with the front toward you. 2. Release the TouchPad button board ZIF connector (1) to which the TouchPad button board cable is connected, and then - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 80
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 81
installation into the solid-state drive slot. Reverse this procedure to install the solid-state drive. USB board Description USB board (includes cable) Spare part number 681986-001 Before removing the USB board, follow these steps: 1. Turn off the computer. If you are unsure whether the computer - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 82
(see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive on page 53) c. Keyboard (see Keyboard on page 59) d. Top cover (see Top cover on page 63) Remove the USB board: 1. Disconnect the USB board cable (1) from - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 83
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 84
4. Release the power connector (4) from the clip built into the base enclosure. Reverse this procedure to install the power connector cable. 76 Chapter 4 Removal and replacement procedures - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 85
an AMD processor 682220-501 For use only on computer models equipped with an Intel quad core processor, the NVIDIAR GeForceR 650M graphics subsystem with 2-GB of discrete memory, and the Windows 8 Professional operating system 682040-601 For use only on computer models equipped with an Intel - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 86
models equipped with an Intel quad core processor, a graphics subsystem with UMA memory, and the Windows 8 Standard operating system 682042 . 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 87
on page 85) Remove the system board: 1. Close the computer. 2. Turn the computer upside down, with the front toward you. 3. Disconnect the RTC battery cable (1) from the system board. 4. Disconnect the subwoofer cable (2) from the system board. 5. Turn the computer right side up, with the front - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 88
from the heat sink. (The display panel cable is attached to the heat sink with double-sided tape.) 9. Disconnect the USB board cable (1) from the system board. 10. Disconnect the power connector cable (2) from the system board. 11. Remove the four Phillips PM2.5×6.0 screws (1) that secure the system - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 89
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 90
c. Keyboard (see Keyboard on page 59) d. Top cover (see Top cover on page 63) e. System board (see System board on page 77) Remove the fan/heat sink assembly: 1. Turn the system board upside down, with the front toward you. NOTE: Steps 2 and 3 apply to computer models equipped with a graphics - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 91
discrete memory. ● Thermal paste is used on the processor (1) and the heat sink section (2) that services it ● Thermal paste is used on the graphics subsystem chip (3) and the heat sink section (4) that services it ● Thermal pads are used on the system board components (5) and the heat sink sections - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 92
an AMD processor and a graphics subsystem with UMA memory. Thermal paste is used on the processor (1) and the heat sink section (2) that services it. NOTE: The following illustration shows the replacement thermal material locations on a computer model equipped with an Intel processor and a graphics - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 93
is used on the processor (1) and the heat sink section (2) that services it. Reverse this procedure to install the fan/heat sink assembly. Processor 1600-MHz FSB, 1.0-MB L2 cache, DDR3, dual core, 35 W) Intel Quad Core i7-3840QM 2.80-GHz processor (SC turbo up to 3.80-GHz; 1600- MHz FSB, 8.0-MB L3 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 94
Quad Core i7-3612QM 2.10-GHz processor (SC turbo up to 3.10-GHz, 1600- MHz FSB, 6.0-MB L3 cache, 35 W) 680647-001 Intel Quad Core i7-3610QM 2.30-GHz processor (SC turbo up to 3.10 external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 95
sink assembly on page 81) Remove the processor: 1. Turn the system board upside down, with the front toward you. 2. Use a flat-bladed screw driver (1) to turn the processor locking screw one-half turn counterclockwise (2), until you hear a click. 3. Lift the processor (3) straight up, and remove it - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 96
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 97
computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive . 2. Remove the two Phillips PM2.5×10.0 screws (1) that secure the subwoofer to the base enclosure. Component - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 98
the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Hard drive on page 48) b. Optical drive (see Optical drive - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 99
Remove the optical drive connector cable: 1. Release the optical drive connector cable (1) from the clips and routing channel built into the base enclosure. 2. Remove the two Phillips PM2.0×4.0 screws (2) that secure the optical drive connector cable to the base enclosure. 3. Remove the optical - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 100
Disconnect the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the hard drive (see Hard drive on page 48). 6. Remove the optical drive (see Optical drive on page 53 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 101
4. Release the wireless antenna cables (4) from the clips (5) built into the base enclosure. CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components. 5. Remove the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 102
c. Remove the display bezel (6). The display bezel is available using spare part number 698775-001. 8. If it is necessary to replace the display panel: a. Disconnect the logo light cable (1). b. Release the display panel cable from the clip (2) built into the display enclosure. 94 Chapter 4 Removal - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 103
rear surface of the display panel. (The display panel cable is attached to the display panel by double-sided tape.) Release the adhesive support strip (3) that secures the display panel cable connector to the display panel. c. Release the handle (4) that secures the display panel cable connector to - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 104
panel cable for use only on computer models equipped with an Intel processor, an HD display assembly, and a graphics subsystem with UMA memory 10. If it is necessary to replace the webcamera/microphone module: a. Release the clips (1) that secure the webcamera/microphone module to the display - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 105
b. Remove the webcamera/microphone module (2) from the display enclosure. The webcamera/microphone module is available using the following spare part number 682045-001. 11. If it is necessary to replace the hinges: a. Remove the four Phillips PM2.0×3.0 screws (1) that secure the hinges to the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 106
12. If it is necessary to replace the wireless antenna cables and transceivers: a. Release the wireless antenna transceivers (1) from the display enclosure. (The wireless antenna transceivers are attached to the display enclosure with double-sided tape.) b. Release the wireless antenna cables from - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 107
b. Remove the display speakers (2) from the display enclosure. The display speakers are available using spare part number 681994-001. Reverse this procedure to install the display assembly. Component replacement procedures 99 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 108
HP website. Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting fn +esc (if you are already in Windows) or by using Setup Utility (BIOS). 1. - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 109
battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation, follow these instructions the HP Support Assistant app. 2. Select Updates and tune-ups, and then select Check for HP updates now. 3. Follow the on-screen instructions. - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 110
or restart the computer, quickly press esc, and then press f2. 2. Click the diagnostic test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostic test while it is running, press esc. 102 Chapter 5 Using Setup Utility (BIOS) and System Diagnostics - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 111
) Operating Metric U.S. 41.6 cm 27.4 cm 3.15 to 3.52 cm 16.38 in 10.79 in 1.24 to 1.39 in 3.15 kg 3.27 kg 6.95 lb 7.21 lb dc @ 6.15 A - 120 W 5°C to 35°C -20°C to 60°C 41°F to 95°F -4°F to 140°F 10% to 90% 5% to 95% -15 m to 3,048 m -50 ft to 10,000 ft Computer specifications 103 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 112
Metric U.S. Nonoperating -15 m to 12,192 m -50 ft to 40,000 ft NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The device operates well within this range of temperatures. 104 Chapter 6 Specifications - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 113
17.3-inch display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight SVA, HD, BrightView) RGB vertical stripe LED 80 × 25 2.0 W ±65° horizontal, ±50° vertical (typical) 17.3-inch display specifications 105 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 114
009,226 976,773,168 628,142,448 Disk rotational speed 5400 rpm 7200 and 5400 rpm 5400 rpm 7200 and 5400 rpm 7200 and 5400 rpm Operating temperature 0°C to 60°C (32°F to 140°F) : Certain restrictions and exclusions apply. Contact technical support for details. 106 Chapter 6 Specifications - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 115
NOTE: This guide describes an Support. Creating recovery media and backups Recovery after a system failure is only as good as your most recent backup. 1. After you successfully set up the computer, create HP Recovery media. This step creates a backup of the HP hardware-related drivers and software - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 116
manually create a system restore point at any time. For more information and steps for creating specific system restore points, see Windows Help and Support ; they are not compatible with HP Recovery Manager software. Or instead you can use a high-quality blank USB flash drive. ● If your computer - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 117
for using File History, see Windows Help and Support. From the Start screen, type h, and then select Help and Support. ● If you need to correct a problem with a preinstalled application or driver, use the Drivers and Applications Reinstall option of HP Recovery Manager to reinstall the individual - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 118
to reinstall. See Help and Support for instructions on reinstalling traditional applications. From the Start screen, type h, and then select Help and Support. NOTE: You may be prompted for your permission or password when using Refresh. See Windows Help and Support for more information. From the - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 119
Troubleshoot from the boot options menu. 3. Select Reset your PC, and follow the on-screen instructions PC settings screen. 4. Under Remove everything and reinstall Windows, select Get started, and follow the on-screen instructions. Recovering using HP Recovery Manager HP -related drivers and software - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 120
working. To start HP Recovery Manager from the HP Recovery partition: 1. Press f11 while the computer boots. - or - Press and hold f11 as you press the power button. 2. Select Troubleshoot from the boot options menu. 3. Select HP Recovery Manager, and follow the on-screen instructions. 112 Chapter - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 121
USB flash drive you want to boot from. 5. Follow the on-screen instructions. Removing the HP Recovery partition HP Recovery Manager software allows you to remove the HP Recovery partition to free up hard drive space. IMPORTANT: Removing the HP Recovery partition means you can no longer use Windows - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 122
for evaluation in the country or region where the power cord set will be used. ● The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or 250 V AC, as required by the power system of each country or region. ● The appliance coupler must - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 123
Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA for evaluation in the country or region where it will be used. Requirements for specific countries and regions 115 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 124
laws and regulations in your area for battery disposal. HP encourages customers to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. For more information about recycling programs, see the HP Web site at http://www.hp.com/recycle. 116 Chapter 9 Recycling - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 125
base enclosure, spare part numbers 27, 40 battery removal 47 spare part numbers 27, 34, 47 battery bay 20 battery release latch 20 Blu-ray Disc R/RW 46 specifications 103 warranty period 21, 46 connectors, service considerations 42 D Digital Media slot 16 display components 11 specifications 105 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 126
8 removal 59 spare part numbers 23, 38, 39, 59 keys Action 13 b 13 esc 13 fn 13 integrated numeric keypad 14 num lock 14 Windows applications 13 Windows logo 13 L left-side components 17 light components 15 lights AC adapter 18 caps lock 16 fingerprint reader 16 hard drive 18 mute 15 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 127
29, 35, 49 service tag 21, 46 serviceability, product description 9 solid-state drive product description 6 removal 72 spare part numbers 24, 31, 36, 37, 39, 72 speaker components 12 speakers location 11, 12 removal 67, 89, 98 spare part numbers 24, 27, 30, 36, 67, 89, 99 specifications computer 103 - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 128
wireless, product description 7 WLAN module removal 57 spare part number 57 spare part numbers 28, 34, 37, 38 workstation guidelines 44 120 Index - HP ENVY dv7t-7300 | HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPORT - Page 129
HP ENVY dv7 Notebook PC
Maintenance and Service Guide
IMPORTANT! This document is intended for HP
authorized service providers only.