Lenovo 2491 Laptop User Manual


 
Diagnostic Error Code FRU/Action
201-XXX-XXX System Memory error
1. Replace the memory module called out by the test
2. System board
202-000-XXX System Cache Test Passed
No action
202-XXX-XXX System Cache error 1. Cache, if removable
2. System board
3. Microprocessor
206-000-XXX Diskette Drive Test Passed No action
206-XXX-XXX Diskette Drive error
1. Diskette Drive Cable
2. Check AC/DC power adapter voltages
3. Diskette drive
4. System board
215-000-XXX CD-ROM Drive Test Passed
No action
215-XXX-XXX CD-ROM Drive error 1. CD-ROM Drive Cable
2. Check AC/DC power adapter voltages
3. CD-ROM drive
4. System board
217-000-XXX Hard Disk Drive Test Passed No action
217-25X-XXX 217-26X-XXX Hard Disk Drive (IDE) error 1. Hard Disk Drive Cable
2. Check AC/DC power adapter voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (IDE)
5. System board
217-28X-XXX 217-29X-XXX Hard Disk Drive (SCSI) error 1. Hard Disk Drive Cable
2. Check AC/DC power adapter voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (SCSI)
5. SCSI adapter card
6. System board
220-000-XXX Hi-Capacity Cartridge Drive Test Passed
No action
220-XXX-XXX Hi-Capacity Cartridge Drive error 1. Remove the Hi-Capacity Cartridge Drive and re-test
the system.
301-XXX-XXX Keyboard error 1. Keyboard
2. Check and test mouse
3. System board
301-000-XXX Keyboard Test Passed No action
302-000-XXX Mouse Test Passed No action
302-XXX-XXX Mouse error 1. Mouse
2. Check and test Keyboard
3. System board
303-000-XXX Joystick Test Passed No action
303-XXX-XXX Joystick error Remove the Joystick and re-test the system
62 ThinkCentre Hardware Maintenance Manual