Specifications

Chapter 4 65
02F7
Fail-Safe Timer NMI Failed
1. DIMM
2. Main board
Error Messages
Symptom / Error Spare Part / Action in Sequence
Device Address Conflict 1. Run “Load Setup Defaults” in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
Allocation Error for: device 1. Run “Load Setup Defaults” in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
Failing Bits: nnnn 1. DIMM
2. BIOS ROM
3. Main board
Fixed Disk n 1. None
Invalid System Configuration
Data
1. BIOS ROM
2. Main board
I/O device IRQ conflict 1. Run “Load Setup Defaults” in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
Operating system not found 1. Diskette drive
1. Hard Disk
2. Main board
No Beep Symptoms
Symptom / Error Spare Part / Action in Sequence
No beep, power-on
indicator on, and a blank
LCD not POST
1. Ensure every connector correctly
2. DIMM
3. Main board
No beep, power-on indicator not
on, and a blank LCD during
POST
1. Reconnector LCD connectors
2. LCD inverter ID
3. LCD FPC cable
4. LCD inverter
5. LCD
6. LED board
7. Main board
No beep, power-on indicator on,
and a blank LCD during POST.
1. Reconnector the LCD connectors
2. LCD inverter ID
3. LCD FPC Cable
4. LCD inverter
5. LCD
6. Main board
No beep during POST but
system runs correctly.
1. Speaker
Numeric error Codes
Symptom / Error Spare Part / Action in Sequence