MiTAC 8050QMA Manuel de service télécharger pdf (Page 124)

123

50QMA

N/B Maintenance

Hard Disk Drive

Test Error

One of the following parts or signals on the motherboard may

be defective, use an oscilloscope to check the signals or replace

the parts one at a time and test after each replacement.

Yes

Re-boot

OK?

Replace the faulty parts.

1. Check if BIOS setup is OK?.

2. Try another working drive.

Check the system driver for proper

installation.

Re - Test

OK?

End

Yes

Board-level

Troubleshooting

8.7 Hard Disk Drive Test Error-1

Either an error message is shown, or the drive motor spins non-stop, while reading data from or writing

data to hard disk.

Parts: Signals:

U709

U724

J715

L64

D26

C294

C303

C309

C575

C577

C580

C582

+5VS

+5VS_HDD

SATA_RXN0

SATA_RXP0

SATA_TXN0

SATA_TXP0

DDRQ

DIORDY

DIRQ

DD[0..15]

DA[0..2]

DCS[0..1]#

Replace

Motherboard

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