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User Manual - Page 5
...-disk password . . . . 60 Power management 62 Screen blank mode 62 Sleep mode 62 Hibernation mode 62 Symptom-to-FRU index 63 Numeric error codes 63 Error messages 66
© Copyright Lenovo 2010
No-beep symptoms 66 LCD-related symptoms 67 Intermittent problems 68 Undetermined problems 68
Status indicators 69
Special keys and Fn key combination 71
FRU replacement...
User Manual - Page 7
... (MT) 0199, 0578, and 0579
ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319
Use this manual along with ThinkPad Notebook products. About this manual
This manual contains service and reference information for trained service technicians who are familiar with the advanced diagnostic tests to troubleshoot problems effectively.
Before servicing a ThinkPad Notebook product, be sure to...
User Manual - Page 48
... are
instructed to be overwritten.
40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
To download software fixes, drivers, and BIOS, do as copying, saving, or formatting. This will cause all software fixes, drivers, and BIOS downloads are installed before replacing any of the FRUs may be the cause of them does not correct the problem...
User Manual - Page 53
... suspect that supports the PC-Doctor® for a variety of the correct model. v Before replacing any ThinkPad model that a FRU is defective, clear the error log and run the test again. Consider replacing a FRU only when a problem recurs. Important notes: v Only certified trained personnel should not be replaced because of the machine and the FRU part number are servicing sequence might...
User Manual - Page 65
... updates to the original factory configuration using Recovery Disc Set
When the hard disk drive (HDD) or solid state drive (SSD) is replaced because of DVDs to restore the computer to order, see "Recovery discs" on page 176. Related service information
This chapter presents following information: v "Restoring the factory contents by using Recovery Disc Set" v "Passwords...
User Manual - Page 67
... mode requires two HDPs; For how to remove the POP, see "1120 Backup battery" on password." Exception: If only an SVP is installed, the password prompt does not appear when the operating system is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to reset the...
User Manual - Page 68
... servicing supports the Passphrase function, enter the BIOS Setup Utility and go to move down the menu. 4. Select Password. 5. A pop-up , immediately press F1 to remove the hard-disk password
Attention: If User only mode is displayed in the Setup confirmation window, select Yes. Select Master HDP.
60 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual...
User Manual - Page 71
... information
area-The EEPROM checksum is listed first, in boldface type. Run BIOS Setup Utility, and then save current setting by diagnostic codes in the ThinkPad Notebooks, see the manual for each error detected in POST or system operation. Related service information 63 Do not replace a nondefective FRU.
In the displays, n can also help you determine, during regular...
User Manual - Page 72
....
0251 System CMOS checksum bad- Replace the backup battery and run BIOS Setup Utility to reset the time and date.
3. System board.
64 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Charge the backup battery for more than 8 hours by connecting the ac adapter.
2. System board.
0270 Real-time clock error. (two short beeps)
1. System...
User Manual - Page 76
.... Determine whether the problem has been solved. 6. Hard disk drive e. Verify that no error is operating correctly. (See "Power system checkout" on the computer. 5. LCD assembly
68 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Visually check each FRU for the system board in the internal drive h. FRU replacement should be due to...
User Manual - Page 118
... (2) Black
Torque
0.181 Nm (1.85 kgfcm)
0.181 Nm (1.85 kgfcm)
0.181 Nm (1.85 kgfcm)
110 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual 1170 Top shielding assembly
For access, remove these FRUs in order: v "1010 Battery pack" on page 78 v "1030 Optical drive or travel cover" on page 80 v "1090 Wireless...
User Manual - Page 127
...ThinkPad Edge 15″ and E50:
4 3
1 2
Step 1
Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2)
Color Black
Torque
0.181 Nm (1.85 kgfcm)
Removing and replacing a FRU 119 Removal steps of DC-in order: v "1010 Battery... v "1110 PCI Express Mini Card for wireless LAN" on page 96 v "1120 Backup battery" on page 98 v "1130 Bluetooth daughter card (BDC-2)" on page 99 v "1140 Keyboard...
User Manual - Page 130
... Bluetooth label
For some models, you also need to apply one or two FCC labels, find duplicates of them in the label kit and apply them to apply the following figures:
For ThinkPad Edge 15″ and E50:
1
2
3
4
12 5
11 6 7
10
9
8
122 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
if it has one...
User Manual - Page 135
... cover assembly
For ThinkPad Edge 15″ and E50:
1 1
11
2 2
2 2
Step 1
Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4)
Color Black
Torque
0.181 Nm (1.85 kgfcm)
Removing and replacing a FRU 127 2040 Hinges, LCD panel, LCD cable, and LCD rear cover assembly
For access, remove these FRUs, in order: v "1010 Battery pack" on page...
User Manual - Page 143
... are specified. v A CRU (customer replaceable unit) is an Optional-service CRU. An N in U. Examples of these models, unless specific country or region designator is an example
of CRUs include an ac adapter, a power cord, a battery, and a hard disk drive. Optional-service CRUs These CRUs are isolated parts within the computer that the part is typically secured by a single...
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