Lenovo ThinkPad Edge E325 Hardware Maintenance Manual - ThinkPad Edge E320, E3
Lenovo ThinkPad Edge E325 Manual
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- Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 1
Hardware Maintenance Manual ThinkPad Edge E320 and E325 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 2
and the product it supports, be sure to read the general information under Appendix A "Notices" on page 103. Second Edition (September 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 3
Card for wireless LAN . . 53 1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320 55 1070 mSATA solid state drive for ThinkPad Edge E320 56 1080 Backup battery 57 1090 Keyboard 57 1100 Keyboard bezel assembly and power button board 60 1110 Bluetooth daughter card 62 1120 Speaker - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 4
list 85 Overall 86 LCD FRUs 90 Keyboard 94 Miscellaneous parts 95 ac power adapters 95 Power cords 95 Recovery discs 96 Windows XP Professional DVDs 96 Windows XP Professional Generic DVDs. . . 97 Windows Vista Business SP2 (32-bit) DVDs . 97 Windows 7 Home Basic (32-bit) DVDs . . . 98 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 5
this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad products ThinkPad Edge E320 ThinkPad Edge E325 Machine type 1297 1298 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 6
iv Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 7
before you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force Lenovo 2011 1 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 8
Important: Use only approved tools and test equipment. Some hand tools have handles when you work with very high voltages; Instructions for these precautions are in the safety can cause personal injury and machine damage. • Do not service the following parts with the power on when they are Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 9
ThinkPad features or options not covered by this inspection guide beginning of every service task. Begin (loose, broken, or sharp edges). 2. Power off the computer batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 10
listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system or green-wire ground. - When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can DANGER DANGER 4 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 11
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 12
DANGER 6 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 13
PERIGO PERIGO PERIGO Chapter 1. Safety information 7 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 14
PERIGO PERIGO PERIGO PERIGO PERIGO DANGER 8 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 15
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 9 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 16
DANGER DANGER VORSICHT VORSICHT VORSICHT 10 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 17
VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 18
12 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 19
Chapter 1. Safety information 13 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 20
14 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 21
Chapter 1. Safety information 15 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 22
16 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 23
Chapter 1. Safety information 17 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 24
18 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 25
a system board is replaced, ensure that the latest UEFI BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and UEFI BIOS, do as follows: 1. Go to http://www.support.lenovo.com. 2. Enter the product number of the computer or press Auto-detect - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 26
drive D:. The mSATA drive is installed in the wireless WAN card slot of the computer. The Lenovo preloaded software is installed on the mSATA drive. Always listed in the Symptom-to-FRU Index for the computer you are servicing. Strategy for replacing FRUs for CTO, CMV, and GAV Product Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 27
at the following Web site: http://www.lenovo.com/support • To view the key commodities, click Download & Drivers. And then click Parts information. After that by Category" select Service parts. Under "Parts Information by Date" select System service parts. The list of service parts by description, - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 28
22 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 29
guide" on page 24 - "Diagnostics using PC-Doctor for DOS" on page 24 - "Lenovo ThinkVantage Toolbox" on page 26 - "FRU tests" on page 27 • "Power system checkout" on page 28 The descriptions in this chapter apply to any ThinkPad model that supports you are servicing sequence might problems with - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 30
: http://www.support.lenovo.com To create the PC-Doctor diagnostic CD, follow the instructions on the Web site. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the ThinkPad Setup program - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 31
following Web site: http://www.support.lenovo.com Testing the computer Note: The PC-Doctor for DOS CD-R/CD-RW disc supports only test of internal optical disc drives (CD-RW, CD-RW/DVD Combo, and DVD Multi drives) on ThinkPad computers. It does not support test of any optical disc drives connected - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 32
External Tests Benchmark System DOS Shell Tech Support Form Battery Rundown Erase Drive Contents View PCDR Host Log Lenovo ThinkVantage Toolbox Lenovo ThinkVantage® Toolbox is a diagnostic program that works through the Windows® operating system. It enables you to view symptoms of computer problems - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 33
turn on the computer. Then, run this test again. Keyboard 1. Diagnostics ➙ Systemboard ➙ Keyboard 2. Interactive Tests ➙ Keyboard Hard disk drive or solid state Enter the ThinkPad Setup program and change Serial ATA (SATA) setting to drive (SSD) Compatibility, and run Diagnostics ➙ Fixed Disks - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 34
stops after a short time, no service action is necessary. Touch Pad If enabling the TrackPoint does not correct the problem, continue with the following: • Interactive Tests ➙ Mouse If the Touch Pad does not work, check the configuration as specified in the ThinkPad Setup program. If the Touch Pad - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 35
pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life. To check your battery, move your cursor to the Power Manager Battery Gauge icon in the icon tray of the Windows taskbar and wait for a moment (but do not click), and the - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 36
correct, replace the battery pack. If the resistance is correct, replace the system board. Checking the backup battery Do the following: battery pack (see "1010 Battery pack" on page 48). 4. Remove the backup battery (see "1080 Backup battery" on page 57). 5. Measure the voltage of the backup battery - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 37
34 • "Symptom-to-FRU index" on page 35 Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.support.lenovo.com. Restoring the factory contents by using Recovery Disc Set When the hard disk drive (HDD) or - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 38
Next. If you do not agree with the terms and conditions, follow the instructions on the screen. 6. Click Yes in the displayed window to begin the operating system recovery process. 7. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 39
window, press Enter. 8. Press F10 to save changes and exit the ThinkPad Setup program. How to remove the hard disk password Attention: If User only mode is selected and the user hard disk password has been forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 40
enter the ThinkPad Setup program. 3. Select Security. 4. Select Password. 5. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window the keyboard, the TrackPoint battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 41
. To cause the computer to enter hibernation mode, do the following: not do any operation with the keyboard, the TrackPoint, the hard disk problems" on page 37. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device. Chapter 4. Related service - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 42
beeps) 0190 Critical low-battery error (two short beeps board. 1. Charge the battery pack. 2. Battery pack. 1. Run the ThinkPad Setup program, and then battery and run the ThinkPad Setup program to reset the time and date. Run the ThinkPad Enter. A hard-disk password is set. Type the password and - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 43
LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced. Notes: • This policy applies to all ThinkPad Notebooks purchased on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 44
check each FRU for damage. Replace any damaged FRU. 3. Remove or disconnect all of the following devices: a. Non-ThinkPad devices b. Printer, mouse, and other external devices c. Battery pack d. Hard disk drive e. External diskette drive or optical drive f. DIMM g. Optical disk or diskette in the - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 45
the Caps Lock indicator is displayed on the screen. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. list. • Green: The ac power adapter is connected. If a battery is installed on the computer, it is charged when this indicator is on. • - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 46
) status 4 Sleep (standby) status The illuminated dot in the ThinkPad logo on the outer lid of the computer and on the palm Red: The computer is on (in normal mode). • Fast blinking red: The computer is entering sleep (standby) or hibernation mode. • Slow blinking red: The computer is in sleep ( - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 47
with several special keys at the upper row of the keyboard. To use each function, directly press the desired key Note: To switch between the computer display and an external monitor, the Windows+P key combination is also available. When you press this key, the as desired. © Copyright Lenovo 2011 41 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 48
use this button to enable or disable the wireless features, the following device drivers must be installed on your computer beforehand: • Power Management driver • OnScreen Display Utility • Wireless device drivers Previous track/scene Use these keys for multimedia control. (F10) Play/Pause (F11 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 49
Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions can cause a reliability problem. In ThinkPad notebook computers, this problem is addressed with - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 50
same throughout the life of the computer Install the LENOVO ThinkPad Hardware instructions on the screen. If the MTM and Product ID numbers differ from each other on the rear label, use what is shown for the Product ID field. See example below: MTM on the rear label: 44 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 51
box build date, select 5. Read box build date from EEPROM, and follow the instructions on the screen. After an engineering change is applied to the computer, the EEPROM must be updated. Use the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later to update the EEPROM. Note: Only the - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 52
46 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 53
any FRU, review Chapter 7 the battery pack, servicing ThinkPad Edge E320 models Some ThinkPad Edge E320 models you are servicing might have the SIM card that the customer has installed. If the computer you are servicing has the SIM card, remove it before you start the servicing. © Copyright Lenovo - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 54
SIM card, you need to remove the battery pack first. (See "1010 Battery pack" on page 48.) After you finish the servicing, make sure that you insert the card back into the slot firmly. 1 2 1010 Battery pack Important notice for replacing a battery pack: • Lenovo ThinkVantage Toolbox has an automatic - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 55
latch to the unlocked position 1 , and then hold the right battery latch to the unlocked position until you remove the battery 2 . 1 1 2 2 2 When installing: Install the battery pack in the slot. Make sure that the left battery latch is in the locked position. 1020 Hard disk drive door For access - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 56
1030 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 Removal steps of DIMM 1 2 1 50 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 57
: If only one DIMM is used on the computer you are servicing, the card must be installed in the lower slot a , but 1040 Hard disk drive or solid state drive assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 Attention: • Do not - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 58
Removal steps of hard disk drive or solid state drive 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 3 52 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 59
(quantity) M3 × 3.5 mm, flat-head, nylon-coated (2) Color Silver 1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 Torque 0.392 Nm (4 kgfcm) Chapter 8. Removing and replacing a FRU 53 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 60
cable (third) into the jack marked RO or TR3, and the black cable (AUX) into the jack marked TR2 on the card. 54 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 61
1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320 For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 Removal steps of PCI Express Mini Card for wireless WAN In step 1 , unplug - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 62
marked AUX on the card. 1070 mSATA solid state drive for ThinkPad Edge E320 For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 while the computer is operating or is in suspend mode. Removal steps of mSATA solid state drive 1 Step 1 Screw (quantity) M2 × 3 mm, flat - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 63
door" on page 49 Removal steps of backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. 2 1 When installing: Make sure that the connector is attached firmly. 1090 Keyboard For access, remove these FRUs in order: • "1010 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 64
Removal steps of keyboard 1 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) 3 2 2 58 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 65
are completely inserted into the corresponding ZIF connector. Installation of the keyboard When installing the keyboard, do the following: 1. Attach the keyboard connector. 2. Attach the keyboard so that the keyboard edge is under the frame as shown in the following figure. Chapter 8. Removing - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 66
and power button board For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1090 Keyboard" on page 57 Removal steps of keyboard bezel assembly 1 1 1 1 1 1 1 1 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (9) 60 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 67
two flat flex cables into the corresponding ZIF connector, make sure that the black line on the flat flex cable is aligned with the outer edge of the ZIF connecor. Chapter 8. Removing and replacing a FRU 61 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 68
-coated (1) Color Black 1110 Bluetooth daughter card For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1090 Keyboard" on page 57 • "1100 Keyboard bezel assembly and power button board" on page 60 Torque 0.181 Nm (1.85 kgfcm) 62 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 69
to the system board. 1120 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1090 Keyboard" on page 57 • "1100 Keyboard bezel assembly and power button board" on page 60 • "1110 Bluetooth daughter card" on page 62 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 70
shock. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. 64 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 71
HDD Active Protection System™ still functions. Note: If the test shows that the HDD Active Protection System is not functioning, be for wireless WAN for ThinkPad Edge E320" on page 55 • "1080 Backup battery" on page 57 • "1090 Keyboard" on page 57 • "1100 Keyboard bezel assembly and power button - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 72
attach the fan assembly to the computer, clean out residual thermal interface material on chips, because residual thermal interface material can cause a thermal problem due to imperfect contact with a component. • Tighten screws 1 in the reverse order that they were removed. 66 Hardware Maintenance - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 73
For discrete fan assembly: For integrated fan assembly: Chapter 8. Removing and replacing a FRU 67 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 74
system board and DC-in connector The following components soldered on the top side of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling. a CPU b Graphics Processing Unit (GPU) (discrete graphics chip) For discrete models: b a 68 Hardware - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 75
For integrated models: a 1 1 Step 1 Screw (quantity) M2 ×5 mm, flat-head, nylon-coated (2) Color Silver Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing and replacing a FRU 69 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 76
4 Step 2 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) When installing: Make sure that the connector is attached firmly. 2 3 Color Black Torque 0.181 Nm (1.85 kgfcm) 5 70 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 77
you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 1 1 1 1 1 1 1 1 Applying labels to the base cover: The new base cover FRU is shipped with a kit containing labels of several - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 78
12 23 22 21 13 14 15 16 17 20 19 18 24 Note: If the Windows Certificate of Authentication label (COA) 1 is attached to a part that is replaced, return , apply the following labels: 2 FCC label 3 Homologation label 24 Battery word label The following labels need to be peeled off from the Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 79
"1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on page 57 • "1100 Keyboard bezel assembly and power button board" on page 60 • "1110 Bluetooth daughter card" on page 62 • "1130 Fan assembly - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 80
"1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1040 Hard disk drive or solid state drive assembly" on page 51 • "1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 81
"1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1040 Hard disk drive or solid state drive assembly" on page 51 • "1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 82
"1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1040 Hard disk drive or solid state drive assembly" on page 51 • "1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 83
"1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1040 Hard disk drive or solid state drive assembly" on page 51 • "1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 84
Removal steps of LCD panel and LCD cable 1 1 1 1 Step Screw (quantity) 1 M1.7 × 3 mm, flat-head, nylon-coated (4) Color Silver Torque 0.181 Nm (1.85 kgfcm) 2 3 When installing: Make sure that the LCD connector is attached firmly. 78 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 85
"1010 Battery pack" on page 48 • "1020 Hard disk drive door" on page 49 • "1040 Hard disk drive or solid state drive assembly" on page 51 • "1050 PCI Express Mini Card for wireless LAN" on page 53 • "1060 PCI Express Mini Card for wireless WAN for ThinkPad Edge E320" on page 55 • "1090 Keyboard" on - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 86
page 77 Removal steps of wireless LAN antenna assembly, wireless WAN antenna assembly, and LCD rear cover assembly Release the antenna cables from the cable guides of the LCD rear cover assembly. 1 2 2 1 2 2 1 1 3 3 3 3 3 3 80 Hardware Maintenance - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 87
the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. a b c d a : Wireless LAN MAIN antenna (gray) b : Wireless WAN MAIN antenna (red) c : Wireless WAN AUX antenna (blue) d : Wireless LAN AUX - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 88
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Chapter 9. Locations This chapter presents the locations of the ThinkPad Edge E320 and E325 hardware components. Front view 1 13 11 10 2 12 9 3 4 5 6 8 7 1 Integrated camera 3 ac power description of the indicator, see Chapter 5 "Status indicators" on page 39. © Copyright Lenovo 2011 83 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 90
2 3 4 5 7 6 2 Media Card Reader slot 4 USB connector 6 External monitor connector 1: For the description of the indicator, see Chapter 5 "Status indicators" on page 39. Bottom view 2 1 2 1 Battery pack 3 Hard disk drive door 3 2 Battery pack latches 84 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 91
Keyboard" on page 94 • "Miscellaneous parts" on page 95 • "ac power adapters" on page 95 • "Power cords" on page 95 • "Recovery discs" on page 96 • "Common service your Lenovo Limited Warranty documentation for full details. ThinkPad computers contain the following types of CRUs: - Self-service CRUs - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 92
Overall 1 22 21 2 20 3 19 18 4 17 16 15 5 14 13 12 6 11 7 10 9 8 86 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 93
No. FRU (Overall) FRU no. CRU ID 1 LCD unit (see "LCD FRUs" on page 90) 2 Keyboard bezel assembly 04W1935 N 3 Power sub card 04W2210 N 4 Speaker assembly 04W2192 N 5 Microphone 04W2191 N 6 Battery pack, 6 cell Li-ion (2.8 Ah) 42T4947 * • 1297-CTO, 2Nx, 2Mx, 2Lx, 2Kx, 2Jx, 2Hx, 2Gx - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 94
58x, 57x, 56x, 55x, 54x, 53x, 6Dx, 6Cx, 66x, 65x, 64x, 63x, 62x, 5Zx, 5Yx 60Y3247 ** 60Y3249 13 ThinkPad 2x2 11a/b/g/n Wireless LAN PCI Express Half Mini Card Adapter • 1297-CTO, 2Fx, 2Tx • 1298-CTO, 3Dx, 3Cx, 3Bx, 3Ax, 39x, 38x, 52x, 3Sx, 3Rx, 5Nx, 5Lx 60Y3267 ** 88 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 95
(Overall) FRU no. CRU ID 15 mSATA solid state drive, 80 GB • 1298-CTO, 20x 45N8259 ** 16 Backup battery 92P1161 ** 17 Bluetooth daughter card (BDC 6Ax, 66x, 65x, 64x, 63x, 62x, 5Zx, 5Yx 18 Thermal module with fan, for AMD® chipset 04W2195 N • 1297-CTO, 2Nx, 2Mx, 2Lx, 2Kx, 2Jx, 2Hx, 2Gx, 2Fx - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 96
, 2Zx, 2Yx, 2Xx 21 Keyboard (see "Keyboard" on page 94) 22 TrackPoint caps - ac power adapter (see "ac power adapters" on page 95) FRU no. CRU ID 04W1896 N 04W3399 N 04W1764 N 04W1827 N 04W1765 N 04W1826 N 04W1763 N 04W3396 N 91P9642 * LCD FRUs In ThinkPad Edge E320 and E325 models, there are two - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 97
1 2 3 7 6 4 5 Table 9. Parts list - 13.3-inch HD LED-backlight Glare LCD No. FRU (LCD) FRU no. CRU ID 1 LCD front bezel 04W2206 N 2 Integrated camera (1M) 04W1810 N • 1297-CTO, 2Nx, 2Mx, 2Lx, 2Kx, 2Jx, 2Hx, 2Gx, 2Fx, 2Ex, 2Dx, 2Cx, 2Bx, 2Ax, 29x, 28x, 04W1811 27x, 26x, 25x, 24x, 23x, 22x, - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 98
, 59x, 58x, 57x, 56x, 55x, 54x, 53x, 4Xx, 6Ax, 66x, 65x, 64x, 63x, 62x, 5Zx, 5Yx, 4Rx, 4Qx, 4Mx, 4Lx, 2Px, 2Nx 92 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 99
Table 10. Parts list - 13.3-inch HD LED-backlight Anti-Glare LCD No. FRU (LCD) FRU no. CRU ID 1 LCD front bezel 04W2206 N 2 Integrated camera (1M) 04W1810 N • 1297-CTO, 2Nx, 2Mx, 2Lx, 2Kx, 2Jx, 2Hx, 2Gx, 2Fx, 2Ex, 2Dx, 2Cx, 2Bx, 2Ax, 29x, 28x, 04W1811 27x, 26x, 25x, 24x, 23x, 22x, 2Wx, 2Vx, - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 100
Table 11. Parts list - Keyboard Language Arabic Belgian Brazilian Portuguese Bulgarian Canadian French (058) Canadian French ( Swiss Thai Traditional Chinese Turkish Turkish-F U.K. English 94 Hardware Maintenance Manual FRU no. CRU ID 04W0805 04W0769 ** 04W0806 04W0770 04W0804 04W0768 04W0807 - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 101
Table 11. Parts list - Keyboard (continued) Language U.S. English U.S. English (International) FRU no. , xxH, xxK, xxM, xxQ, xxT, xxV) 45N0068 CRU ID * Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region. Chapter 10. Parts list - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 102
42T5029 42T5114 42T5083 42T5168 42T5062 42T5147 42T5047 42T5132 42T5077 42T5162 42T5044 42T5129 42T5071 42T5156 42T5035 42T5120 Recovery discs Windows XP Professional DVDs Windows XP Professional is preinstalled as the operating system in the following models: • 1297-CTO 96 Hardware - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 103
is preinstalled as the operating system in the following models: • 1297-CTO • 1298-CTO Table 18. Parts list - Windows XP Professional Generic recovery DVDs Language P/N Brazilian Portuguese Czech Danish Dutch Greek Hungarian Italian Korean Norwegian Polish Portuguese Russian Simplified Chinese - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 104
, 56x, 55x, 66x, 64x, 63x, 62x, 5Zx Table 20. Parts list - Windows 7 Home Basic (32-bit) recovery DVDs Language Arabic and English Brazilian Portuguese English (for India) French Portuguese and English Russian Serbian 29x, 28x, 5Ux, 5Px, 5Nx, 4Zx, 4Xx, 6Bx, 68x, 5Yx 98 Hardware Maintenance Manual - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 105
is preinstalled as the operating system in the following models: • 1297-CTO • 1298-CTO, 3Xx Table 23. Parts list - Windows 7 Professional (32-bit) recovery DVDs Language English (for India) Japanese Simplified Chinese US English P/N 04T1846 04T1847 04T1845 04T1848 CRU ID * Chapter 10. Parts list - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 106
64-bit) DVDs Windows 7 Professional (64- 52x, 4Yx, 6Cx, 67x Table 24. Parts list - Windows 7 Professional (64-bit) recovery DVDs Language Arabic and English Brazilian Portuguese Czech and English English 04T1871 04T1870 CRU ID * Windows 7 Ultimate (32-bit) DVDs Windows 7 Ultimate (32-bit) is - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 107
-CTO • 1298-CTO Table 27. Parts list - Windows 7 Starter SP1 (32-bit) recovery DVDs Language Arabic and English Brazilian Portuguese English (for 04T1925 04T1926 04T1927 CRU ID * Common service tools Table 28. Parts list - Common service tools Tool Screwdriver kit 1/4" drive spinner handle - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 108
- Common service tools (continued) Tool USB floppy diskette drive for maintenance diskette USB floppy diskette drive tool kit Test card for integrated Smart Card LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: The program can be downloaded from http://www.support.lenovo.com - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 109
and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 110
, refer to the corresponding information in the User Guide. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Active Protection System Lenovo ThinkPad ThinkVantage TrackPoint UltraNav Windows and Microsoft are trademarks of the Microsoft group of - Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 111
- Lenovo ThinkPad Edge E325 | Hardware Maintenance Manual - ThinkPad Edge E320, E3 - Page 112
Part Number: 0A96079_01 Printed in China (1P) P/N: 0A96079_01 *0A96079_01*
Hardware Maintenance Manual
ThinkPad Edge E320 and E325