Numeric error codes index - ThinkPad 600/E/X
Symptom / ErrorFRU / Action in Sequence
101: Interrupt failure.
102: Timer failure.
103: Timer interrupt failure.
104: Protected mode failure.
105: Last 8042 command not accepted.
107: NMI test failure.
108: Timer bus test failure.
109: Low meg-chip select test.
1. System board.
(Planar parity.)
1. Go to Memory Checkout
2. DIMM card.
3. Detach the expansion unit if it is attached to the computer.
4. System board.
(I/O parity.)
1. Go to Memory Checkout
2. Expansion unit or port replicator.
3. System board.
1101: Serial_A test failure.
1. Serial device
2. Communication cable
3. System board
1201: Serial_B test failure.
1. System board (infrared)
(Hard disk password was not set even though the supervisor password is set.)
1. Set the password for hard disk drive.
(Hard disk password is not set the same as the supervisor password.)
1. Set the correct password for hard disk drive.
(Dead battery.)
1. Go to Checking the Backup Battery
2. Backup battery.
3. System board.
(Time and date were not set.)
1. Set time and date.
2. System board.
(Configuration data was lost.)
1. Select OK in the error screen; then set the time and date.
2. Backup battery.
3. System board.
(Configuration error: Perform Checking the Installed Devices List before changing any FRUs.)
1. Check device configuration.
2. Hard disk drive assembly.
3. System board.
175, 177, 178
175: EEPROM CRC #1 error.
177: Supervisor password check sum
178: EEPROM is not functional.
1. System board.
1701: Hard disk controller failure.
1780, 1790: Hard disk 0 error.
1781, 1791: Hard disk 1 error.
1. Hard disk drive
2. System board
(Incorrect password entered
at the supervisor password prompt.)
1. Have the user examine the password.
(Power-on password check sum error.)
1. Reset the power-on password in Easy-Setup.
(The startup sequence is not valid. Suspect that power was off when the
startup sequence was being updated.)
1. Reset the startup sequence in Easy-Setup.
1861. System board.
(A depleted battery pack was installed when the power was on.)
1. Go to Checking the Battery Pack.
(PM initialization error.)
1. System board.
(Fan error.)
1. Measure the voltage of the backup battery. If the
voltage is not correct, replace the backup battery.
2. Fan
3. System board
(The configuration read from the hibernation area does not match the actual configuration.)
1. Check if the configuration was changed. For example, check if the DIMM card is added.
(A read error occurred in the hibernation area of the hard disk drive.)
1. Run the hard disk drive test.
2. Hard disk drive.
(Resume error.)
1. System board.
1xx1. System board.
201: Memory data error.
202: Memory line error 00-15.
203: Memory line error 16-23.
205: Memory test failure on on-board
221: ROM to RAM remap error.
1. Go to Memory Checkout.
2. DIMM card.
3. System board.
(Unsupported memory module.)
1. Check if the supported DIMM is installed.
2. DIMM card.
3. System board.
301, 303, 304, 305, 3xx
(301: Keyboard error.)
1. Go to Keyboard or Auxiliary Input Device Checkout
2. Keyboard.
3. External numeric keypad.
4. External keyboard.
5. Keyboard/mouse cable.
6. System board.
601, 6xx
(601: Diskette drive or controller error.)
1. Go to Diskette Drive Checkout.
2. Diskette drive assembly.
3. Diskette.
4. System board.
(Diskette read error.)
1. Go to Diskette Drive Checkout
2. Diskette.
3. Diskette drive assembly.
(Unacceptable ID was read from the diskette drive.)
1. Go to Diskette Drive Checkout
2. Diskette drive assembly.
3. System board.
24021. TV Out Card
(2401: System board video error.)
1. System board.
8081: PCMCIA presence test failure.
(PCMCIA revision number also checked.)
8082: PCMCIA register test failure.
1. PC Card slot assembly.
2. PCMCIA device.
3. System board.
(Pointing device error when TrackPoint is disabled.)
8601: System bus error-8042 mouse
8602: External mouse error.
8603: System bus error or mouse error.
1. External mouse.
2. External keyboard.
3. System board.
(Pointing device error when
TrackPoint is enabled.)
8611: System bus error-I/F between 8042 and IPDC.
8612: TrackPoint error.
8613: System board or TrackPoint error.
1. Reseat the keyboard cable on the sub card.
2. Keyboard
3. External mouse
4. Sub card
5. System board

I9990301: Hard disk error.
I9990302: Invalid hard disk boot record.
I9990305: No bootable device.
1. Check that the operating system is installed in the hard disk drive. If not, install the operating system.
2. Reseat the boot device.
3. Check the startup sequence for the correct boot device.
4. Check that the operating system has no failure and is installed correctly.
(Bank-2 flash ROM check sum error.)
1. System board.
Other codes not listed above.1. Go to Undetermined Problems

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Document ID : HT037095
Legacy Document ID : LWIK-3SR4PW
Last Updated :
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