Advanced Troubleshooting: Dell Dimension 9150 Service Manual

Failure

HDD

Controller

Failure

INTR1 Error

INTR2 Error

Invalid Boot

Diskette

Keyboard

Error

KB/Interface Error

No ROM

Basic

communicate with the floppy drive or hard drive controller.

An interrupt channel on the system board failed to POST.

The operating system cannot be located on drive A or drive C.

The BIOS has detected a stuck key.

An error occurred with the keyboard connector.

The operating system cannot be located on drive A or drive C.

installed correctly in the computer and defined correctly in the system setup program. Check the interface cable at both ends.

The keyboard or system board may need to be replaced.

Enter the system setup program and confirm that drive A or drive C is properly identified.

Ensure that nothing is resting on the keyboard; if a key appears to be stuck, carefully pry it up. If the problem persists, you may need to replace the keyboard.

Ensure that nothing is resting on the keyboard; if a key appears to be stuck, carefully pry it up. If the problem persists, you may need to replace the keyboard.

Enter the system setup program and confirm that drive A or drive C is properly identified.

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Dell 9150 service manual Keyboard or system board may need to be replaced