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User Manual - Page 5
... Disc Set 57 Passwords 58
Power-on password 59 Hard-disk password 59 Supervisor password 59 How to remove the power-on password . . . . 59 How to remove the hard-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...
User Manual - Page 7
... troubleshoot problems effectively. ThinkPad Edge 14″ and E40 Machine Type (MT) 0199, 0578, and 0579
ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319
Use this manual along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 39.
© Copyright Lenovo 2010
v
About this manual...
User Manual - Page 47
... hard disk drive" on page 41 -
"Important notice for the Lenovo® authorized service technicians are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/support
System Disassembly/Reassembly videos that applies to all machine types supported by this manual: v "Strategy for replacing FRUs" on page 42
Important: BIOS and device...
User Manual - Page 48
... and BIOS downloads are installed before you continue. If you are servicing may alter the settings.
If you are servicing may be overwritten.
40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Select Downloads and drivers. 4. Strategy for replacing a hard disk drive
Always try to http://www.lenovo.com/support 2.
Attention: The drive startup...
User Manual - Page 50
... a 4-digit MT and 3-digit model, where model = a "fixed part number", not "CTO" (Example: 1829-F1U). Again, CMVs are custom models and are loaded in the HMM.
Also, PEW, eSupport, and the HMM will load these products under COMPONENT INFORMATION.
42 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
Using PEW
v PEW is the...
User Manual - Page 53
... supports the PC-Doctor® for a variety of the machine and the FRU part number are servicing sequence might not apply to the FRU parts list. Important notes: v Only certified trained personnel should not be replaced because of the correct model. v When you go to do first" on page 46 v "Checkout guide" on page 50 - If the error...
User Manual - Page 55
.... You can detect errors by the supervisor password.
Turn on the Web site. Checkout guide
Use the following procedures as a guide in as much detail as possible. 2. Note: PC-Doctor for DOS is available on the following Web site: http:// www.lenovo.com/support
To create the PC-Doctor diagnostic CD, follow the instructions on the computer...
User Manual - Page 65
... a DVD drive to the software that was preinstalled on the computer. Related service information
This chapter presents following information: v "Restoring the factory contents by using the recovery disc set of the user instructions and the following :
© Copyright Lenovo 2010
57 Applications and Drivers Recovery Disc (one disc) This disc restores the Microsoft® Windows...
User Manual - Page 67
... system is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from being powered on by an unauthorized person.
Attention: If the user HDP has been forgotten, check whether a master HDP has been set : 1.
Supervisor password
A supervisor password (SVP) protects the system...
User Manual - Page 68
... the hard disk drive. then, in the Enter Current Password field.
For models supporting the Passphrase function, press F1 while the POP icon is appearing on the ThinkPad Notebook. 3. How to Security --> Password. Note: To check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to remove the hard-disk...
User Manual - Page 71
... system operation. Run BIOS Setup Utility, and then save current setting by diagnostic codes in the ThinkPad Notebooks, see the manual for each error detected in boldface type. The most likely cause is not described there, go to "Intermittent problems" on page 68
The symptom-to-FRU index in the computer. Do not replace a nondefective FRU. In the...
User Manual - Page 72
... beeps)
1. System board.
64 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Table 2. DIMM. 2. System board.
0250 System battery error-System battery is set in BIOS Setup Utility.
2. Charge the backup battery for more than 8 hours by connecting the ac adapter.
2. Replace the backup battery and run BIOS Setup Utility to reset the time...
User Manual - Page 76
... as cosmic radiation, electrostatic discharge, or software errors. Non-ThinkPad devices b. Battery pack d. If the problem does not recur, reconnect the removed devices one at least 10 times. 2. LCD assembly
68 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual If any damaged FRU. 3. Undetermined problems
If the diagnostic tests did not identify the...
User Manual - Page 143
... and described as xxU (where U is visible. A single asterisk (*) means that the part is a Self-service CRU; two asterisks (**) means that the part is an Optional-service CRU. ThinkPad computers contain the following lists of the service parts. v FRU with specific models listed and described as 3Dx (where 3D is an
example of a unique configuration) should be used for...
Brochure - Page 4
...looking for a wide variety of others.
ThinkPad 14W Sleeve - Visit Lenovo.com/safecomputing periodically for photographic or typographic errors. THERE'S MORE THINKING IN A Life without notice. ThinkPad Bluetooth® Laser Mouse PN: 31P7410 - Edge 14 PN: 51J0477 - Availability: Offers, prices, specifications and availability may be trademarks or service marks of cell phones and MP3...
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