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Popular Lenovo 406227U Manual Pages
User Manual - Page 5
... Disc Set 56 Passwords 57
Power-on password 57 Hard-disk password 57 Supervisor password 58 How to remove the power-on password . . . . 58 How to remove the hard-disk password . . . . 59 Power management 60 Screen blank mode 60 Sleep (Standby) mode 60 Hibernation mode 61
© Copyright Lenovo 2008, 2009
Symptom-to-FRU index 62 Numeric error codes 62 Error...
User Manual - Page 51
... of the machine and the FRU part number are servicing sequence might not apply to replace a nondefective FRU.
© Copyright Lenovo 2008, 2009
43 "Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)" on page 52
The descriptions in the computer that supports the PC-Doctor® for DOS" on removing and replacing
FRUs. v Before replacing any ThinkPad model that you go to do not...
User Manual - Page 56
...: http://www.lenovo.com/support
To install the latest Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) on the computer, follow the instructions on the screen.
Windows Vista and Windows XP: Click Start --> All Programs --> Lenovo Services --> Lenovo System Toolbox. To run this program, see the Help for the program.
PC-Doctor for Windows
In some models of ThinkPad Notebook, PC...
User Manual - Page 64
... complete the Windows setup. c. Follow the
instructions on the method you do the following procedure: a. Select your language and click Next.
56 ThinkPad T500 and W500 Hardware Maintenance Manual
Supplemental Recovery Disc This disc contains additional content, such as the 1st Boot Device.
2. If you use the Recovery Disc Set for the computer. When the logo...
User Manual - Page 66
Turn off the computer. 2. If the Using Passphrase item is no service procedure to reset the password. Select Security, using the cursor directional keys to the system user. Select Password.
58 ThinkPad T500 and W500 Hardware Maintenance Manual
Remove the battery pack.
the system administrator enters both in the BIOS Setup Utility. Attention: If the user HDP has...
User Manual - Page 70
... load the default setting. Enter BIOS Setup and load Setup defaults.
1. Numeric error codes
Symptom or error
FRU or action, in the ThinkPad Notebooks, see the manual for each error detected in boldface type. Press F9, and
Bad CRC2. Press F9, and Enter to load the default setting.
If replacing a FRU does not solve the problem, put the original part back in sequence...
User Manual - Page 72
... NMI failed
1. System board.
1803
1. System board.
64 ThinkPad T500 and W500 Hardware Maintenance Manual Replace the backup battery and run BIOS Setup Utility to reset the time and date.
3. System board.
0271 Date and time error-Neither the date nor the time is set in BIOS Setup Utility.
2. System board.
02F4 EISA CMOS not writable.
1. Charge...
User Manual - Page 73
... this system, with an old firmware, the customer needs to update its firmware to the ThinkPad Notebook.
2. The latest version is attached to the latest. Main hard disk drive. 3. Initialization error on this system and that your main operating system.
Remove the WAN card that you set up within your HDD is supported on HDD1 (Ultrabay hard...
User Manual - Page 75
... appears. Two short beeps with error codes. Two short beeps and a blank screen.
1. connected tightly and correctly.
2.
System board. System board. 2. Four cycles of four short beeps and a blank System board (security chip) screen. Make sure that every connector is set . The hard-disk password prompt appears.
LCD assembly. 3. Reseat the LCD connector. 2. External...
User Manual - Page 77
... or disconnect all attached devices are installed, or if the system simply is detected, do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Non-ThinkPad devices b. Hard disk drive f. System board b. If any error is operating correctly. (See "Power system checkout" on the computer. 5.
FRU replacement should be due to verify that...
User Manual - Page 84
... key combinations (continued)
Key combination Description
Fn+F7
Apply a presentation scheme directly, with no need to change the Fn+F7 settings. Note: If the computer is a windows 7 model, it does not support the EasyEject Utility function.
76 ThinkPad T500 and W500 Hardware Maintenance Manual
For Windows Vista and Windows XP: Switch a display output location v External monitor...
User Manual - Page 113
... WAN Cable routing: When you are servicing is the wireless WAN-ready model, put the cables in the cable holders and secure them with tape as shown in this figure.
If the computer you install the card, route the antenna cables as shown in this figure. Removing and replacing a FRU 105 Table 22. Removal steps...
User Manual - Page 128
...mercury label
Note: If the computer you are servicing is an LED-backlight LCD model,
you need to paste this ...models, you need to the new base cover.
Check the old base cover; For the location of several kinds. When you replace the base cover, you also need to apply the following figure:
1 1a
3
4
13
12
2 11
5
10 9
6 8
7
120 ThinkPad T500 and W500 Hardware Maintenance Manual...
User Manual - Page 132
... the test shows that HDD Active Protection is running.
124 ThinkPad T500 and W500 Hardware Maintenance Manual v At every point in any kind. After replacing the system board, run PC-Doctor for handling the system ... If a system board is dropped, you put a system board down, be sure not to the computer while the test is not functioning, be sure to document the drop in the process, be sure ...
User Manual - Page 151
..., and a hard disk drive. v FRU with specific models listed and described as xxU (where U is an Optional-service CRU. v FRUs marked with finger print reader and touchpad. Parts list
This chapter contains following types of these types of the service parts. Optional-service CRUs These CRUs are isolated parts within the computer that are held by an access panel...
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