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User Manual - Page 3
... Contents
About this manual iii
Chapter 1. Safety information . . . . . 1
General safety 1 Electrical safety 2 Safety inspection guide 3 Handling devices that are sensitive to -FRU index 42 Numeric error codes 43 Error messages 47 Beep symptoms 48 No-beep symptoms 49 LCD-related symptoms 49 Intermittent problems 49 Undetermined problems 50
Chapter 5. Related service information 37...
User Manual - Page 29
... the necessary software. Go to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you are installed before completing the service action. Use the following important service information that applies to all software fixes, drivers, and UEFI BIOS downloads are instructed to contact the Lenovo Customer Support Center if they need any assistance...
User Manual - Page 33
... replace a nondefective FRU. "FRU tests" on page 31 • "Power system checkout" on the display, and beep symptoms 6. Name and phone number of reasons that supports the PC-Doctor® for a variety of service technician 2. Failure symptoms, error codes appearing on page 33
The descriptions in the computer that the model of the machine and the FRU part...
User Manual - Page 34
... ThinkPad Notebook has a test program called PC-Doctor for DOS is entered. To avoid this problem, you run correctly. Note: If a supervisor password has been set by the customer, BIOS Setup Utility menu appears after the password is available at the following Web site: http://www.lenovo.com/support
To create the PC-Doctor diagnostic CD, follow the instructions...
User Manual - Page 44
... computer will be deleted. This disc contains additional content, such as the 1st Boot Device.
2.
Press F10 to complete the Windows setup.
38 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual If you do the following procedure:
a. Follow the instructions on the method you use . Make the CD/DVD drive the first startup device in the set...
User Manual - Page 45
... pack" on password
To remove a POP that you have completed the Windows setup, you have forgotten, do the following:
(A) If no SVP has been set: 1.
How to remove the power-on page 61. For how to reinstall some device drivers.
the system administrator enters both in the BIOS Setup Utility. If no service procedure to the...
User Manual - Page 50
... modem devices are found . Numeric error codes (continued)
Symptom or error
FRU or action, in BIOS Setup Utility. 3. Remove the Ethernet device that you installed; Reseat the hard disk drive. 2. System board.
44 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Run BIOS Setup Utility, and then save the current setting by connecting the ac power adapter...
User Manual - Page 52
... to enter SETUP
1.
System board.
46 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Set this system. If item 3 failed, select CD-ROM boot in Startup in Slot-1. Install DIMM in Slot-0, but not in Access Predesktop Area. Ensure that you set up for use it .
5. The latest version is available at http://www.lenovo.com/support
201x The...
User Manual - Page 54
... the BIOS Setup Utility and add the device in sequence
One beep and a blank, unreadable, or flashing LCD.
1.
External CRT. 4. LCD assembly. 3.
Two short beeps with error codes. Two short...48 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual The device you want to boot from . 2. Device Error. 1. Reseat the LCD connector. 2. If a mini-PCI Ethernet card is installed, ...
User Manual - Page 56
... supported by the FRU code. Remove or disconnect all attached devices are installed, or if the system simply is detected, replace the FRU shown by the computer. External diskette drive or optical drive g. Optical disk or diskette in the internal drive i. Determine whether the problem has been solved. 6. LCD assembly
50 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual...
User Manual - Page 59
...the settings in Windows XP, shut the computer down or show the panel for turning off the computer ...Lenovo 2011
53
Fn key combinations
Key combination
Description
Fn+F1
Reserved.
Enable or disable the built-in sleep (standby) mode. Notes: If you must have the ThinkPad PM device driver installed on the computer.
2. Note: If the computer is a Windows 7 model, it does not support...
User Manual - Page 60
..., the Win+P key combination is a Windows 7 model, it does not support the EasyEject Utility function.
Open the ThinkPad EasyEject Utility screen.
Note: To use Fn+F12 for the Previous Track button.
54 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual The computer display becomes brighter.
This function is not supported if different desktop images are displayed: •...
User Manual - Page 84
... wireless WAN (continued)
When installing: When you are servicing is the wireless WAN-ready model, put the antenna cables in the cable protection tube and place them as shown in the following figure.
1110 Bluetooth daughter card (BDC-2.1)
For access, remove these FRUs in order: 78 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 18.
User Manual - Page 117
... is an example of a unique configuration) should be
used for the replacement CRU if Lenovo does not receive the defective part within the computer that Lenovo installs an Optional-service CRU according to the warranty service for your Lenovo Limited Warranty documentation for all types or models, unless specific types or models are available as xxU (where U is an example of a country...
User Manual - Page 140
... Ultrabay UltraNav
134 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Therefore, the result obtained in other operating environments may vary. The result obtained in other operating environments may vary significantly. Any performance data contained herein was obtained in the User Guide.
The materials at your own risk. Users of Lenovo in a controlled...
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