IBM 1400 (2611) User Manual

      

 

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Test Times show the number of tests to perform.

Note:  The F1 and F2 keys function only after you finish

configuring the Test option.

16XX

RTC (backup
battery) error

Backup battery

1XXX

Processor or
System board
error

 

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Reload BIOS
default setting.

 

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Processor board

 

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System board

2XXX

Memory error

 

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Reconnect
Processor
board.

 

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DIMM

 

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System board

3XXX

Keyboard error

 

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Reconnect key-
board.

 

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Keyboard

 

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System board

4XXX

Video error

System board

5XXX

Parallel port error

System board

6XXX

Serial port or
system board
error

System board

7XXX

Diskette drive
error

 

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Diskette drive

 

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System board

8XXX

Hard disk error

 

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Load BIOS
default setting

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Hard disk con-
nection board

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Hard disk drive

9XXX

CD-ROM error

 

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Reconnect
CD-ROM drive
cable.

 

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CD-ROM drive

 

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System board

10XXX

Processor or
System board
error

 

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Processor board

 

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System board

ThinkPad i Series 1400 HMM