Beep Symptoms - Lenovo ThinkPad X230 Tablet Manual

Table 3. Error messages (continued)
Symptom or error
Hibernation error.
Fan error.
Thermal sensing error.
Cannot boot from any device.
The battery installed is not supported by this system
and will not charge. Please replace the battery with the
correct Lenovo battery for this system. Press the ESC
key to continue.

Beep symptoms

Table 4. Beep symptoms
Symptom or error
One beep and a blank, unreadable, or flashing LCD.
One long and two short beeps, and a blank or unreadable
LCD.
Two short beeps with error codes.
Two short beeps and a blank screen.
Two or more beeps, or a continuous beep. Operating
system starts successfully.
FRU or action, in sequence
1. Restore the system configuration to what it was
before the computer entered hibernation mode.
2. If memory size has been changed, re-create the
hibernation file.
1. Fan.
2. Thermal grease.
3. System board.
System board.
Check the status of device which you want to boot
from.
Device not found.
1. The device you want to boot from.
2. System board.
Device Error.
1. The device you want to boot from.
2. System board.
No valid operating system.
1. Check that the operating system has no failure and is
installed correctly.
2. Reinstall the operation system.
Excluded from boot order.
• Enter the ThinkPad Setup program and add the device
in boot order.
Replace the battery.
FRU or action, in sequence
1. Reseat the LCD connector.
2. LCD assembly.
3. External CRT.
4. System board.
1. System board.
2. LCD assembly.
3. Memory module.
POST error. See "Numeric error codes" on page 34.
1. System board.
2. Memory module.
If a mini-PCI Ethernet card is installed, confirm that Alert
On LAN 2 in the ThinkPad Setup program is disabled.
Chapter 4
.
Related service information
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