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Popular Lenovo 74542GU Manual Pages
User Manual - Page 5
... mode 38 Symptom-to-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44
© Copyright Lenovo 2008
No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46
ThinkPad X200 and X200s 47
Specifications 48 Status indicators 51 FRU tests 53 Fn key combinations 55 FRU replacement notices 58
Screw notices 58 Retaining serial...
User Manual - Page 7
..., and 2024 ThinkPad X200s
MT 7462, 7465, 7466, 7469, 7470, 2046, and 2047
Use this manual along with ThinkPad products.
Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. Important: This manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety
information required in servicing computers. About this...
User Manual - Page 22
...Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et d'utilisation des commandes, ainsi que les procédures décrites.
Do not open.
14 ThinkPad X200 and X200s Hardware Maintenance Manual... models of ThinkPad computer are no serviceable parts ...
User Manual - Page 28
... the MT Model level.
20 ThinkPad X200 and X200s Hardware Maintenance Manual Under "View by Category" select SERVICE PARTS. Under "Filter by Document Type" select PARTS INFORMATION. Using the HMM
For Key Commodities (Examples - The key commodities will access PEW when performing Entitlement Lookup. v eSupport can be accessed at the following Web site: http://www.lenovo.com/
support v To...
User Manual - Page 31
...169; Copyright Lenovo 2008
23 v Replace a FRU only with a hardware defect, such as copying, saving, or
formatting. Consider replacing a FRU only when a problem recurs. v A FRU should service the computer. "PC-Doctor for Rescue and Recovery" on page 28 v "Power system checkout" on page 26 - v Be careful not to do not replace the FRU. v Before replacing any ThinkPad model that the...
User Manual - Page 34
..., you can start the utility by the customer, BIOS Setup Utility menu appears after the password is entered. The utility is an overview of the procedure. then power on the computer. 2. Follow the instructions on the model.)
26 ThinkPad X200 and X200s Hardware Maintenance Manual To avoid this problem, you test one of pressing Enter, click the left button. 1. If...
User Manual - Page 36
...Rescue and Recovery main screen.
28 ThinkPad X200 and X200s Hardware Maintenance Manual Select one of the categories listed below to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support
PC-Doctor for Windows
This product is designed to help you to your computer. Detecting system information with PC...
User Manual - Page 42
... screen whenever the computer is turned on page 35. 8. The computer does not start until the password is available, neither Lenovo nor Lenovo authorized servicers provide any of these passwords has been set . Hard-disk password
There are two modes for a scheduled fee.
34 ThinkPad X200 and X200s Hardware Maintenance Manual The hard disk drive can use it can be replaced for the HDP...
User Manual - Page 47
... number. If replacing a FRU does not solve the problem, put the original part back in the ThinkPad computers, see the manual for each error detected in the EEPROM is not correct. In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to load the default setting.
Enter BIOS Setup and load Setup defaults.
1. Then...
User Manual - Page 49
... "Setup Default" in the computer. System board.
02F7 Fail-safe timer NMI failed
1. Remove the daughter card that you
Unauthorized daughter card is dead.
1. Table 1. Numeric error codes (continued)
Symptom or error
FRU or action, in BIOS Setup Utility.
2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0252 Password checksum bad-The password...
User Manual - Page 50
... disk drive. 2. Main hard disk drive. 3.
Initialization error on a horizontal surface. Reseat the hard disk drive. System board.
42 ThinkPad X200 and X200s Hardware Maintenance Manual
Install DIMM in Slot-0, but the reader that you set up within your HDD is supported on HDD0 (Main hard disk drive)
1. Place the ThinkPad computer on HDD1 (Ultrabay hard 2. If in the primary...
User Manual - Page 52
... blank during POST.
1.
Four cycles of four short beeps and a blank System board (security chip) screen. Make sure that every connector is set . Type the password and press Enter.
44 ThinkPad X200 and X200s Hardware Maintenance Manual Two short beeps with error codes. beeps, and one short beep. No beep, power-on indicator on page 39.
A hard-disk...
User Manual - Page 54
....
Turn off the computer. 2. Battery pack e. Hard disk drive f. PC Cards 4. Turn on page 29.) 1. Undetermined problems
If the diagnostic tests did not identify the adapter or device that have nothing to isolate the failing FRU (do not replace a nondefective FRU): a. System board b. LCD assembly
46 ThinkPad X200 and X200s Hardware Maintenance Manual Visually check each FRU...
User Manual - Page 144
... specific models listed and described as 3Dx (where 3D is identified by no more than two screws.
v A RoHS compliant FRU is visible. v FRUs marked with finger print reader and touchpad. Examples of the service parts. Optional-service CRUs These CRUs are isolated parts within the computer that are available as options.
136 ThinkPad X200 and X200s Hardware Maintenance Manual
Brochure - Page 4
...® Vista®.
THINKPAD X200 Notebook SERIES 12W PRIVACY FILTER (43R2470) Keep screen information private. Lenovo is less; Footnotes: [1] Memory: Lenovo notebooks have the exact tools necessary for photographic or typographic errors. Service agreement required. Additional restrictions apply. Operating systems not preloaded on safe and effective computing.
4 Accessible capacity is...
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