Table
Message | Causes | Corrective Actions |
|
|
|
Gate A20 failure | Faulty keyboard controller; faulty | See "Getting Help" on page 129. |
| system board. |
|
General failure | The operating system is unable to |
| carry out the command. |
This message is usually followed by specific information. Note the information and take the appropriate action to resolve the problem.
Invalid NVRAM | System detected and corrected a | No action is required. |
configuration, Resource | resource conflict. |
|
|
|
|
|
|
|
Keyboard Controller | Faulty keyboard controller; faulty | See "Getting Help" on page 129. |
failure | system board |
|
|
|
|
Manufacturing mode | System is in manufacturing mode. | Reboot to take the system out of |
detected |
| manufacturing mode. |
|
|
|
Memory address line | Faulty or improperly installed memory | See "Troubleshooting System Memory" |
failure at address, read | modules. | on page 106. |
value expecting value |
|
|
Memory double word logic |
|
|
failure at address, read |
|
|
value expecting value |
|
|
Memory odd/even logic |
|
|
failure at address, read |
|
|
value expecting value |
|
|
Memory write/read failure |
|
|
at address, read value |
|
|
expecting value |
|
|
|
|
|
Memory tests terminated by | POST memory test terminated by | Information only. |
keystroke. | pressing the spacebar. |
|
No boot device available | Faulty or missing optical/diskette |
| drive subsystem, hard drive, or hard- |
| drive subsystem, or no boot disk in |
| drive A. |
Use a bootable diskette, CD, or hard drive. If the problem persists, see "Troubleshooting a Diskette Drive" on page 108, "Troubleshooting an Optical Drive" on page 109, and "Troubleshooting a Hard Drive" on page 110. See "Using the System Setup Program" on page 31 for information about setting the order of boot devices.
26
