PC CHIPS A15G (V2.0) Guide de l'utilisateur télécharger pdf (Page 50)

Power Bu

on is pressed

but PC fails to start.

Yes

Check if Power Supply

Unit

(PSU) is working

No

No

Any Beep sound？

No

CLR CMOS and check

if CPU 12V power

is connected

art the PC stRe

Problem with PSU or board?

If board problem -> contact RMA

AC power cord is plu ed gg

and PSU switch is turned on?

Yes

oblem rBoard p

-> contact RMA

No

- If 3 short beeps:

DIMM memory not properly

inserted or memory failure

- If 1 long beep and 8 short beeps:

VGA not detected

Yes

Yes

Halt at POST screen？

Yes

R CMOLC S and restart.

If fail, contact RMA

Yes

No

Peripheral device issue

- HDD problem.

- CMOS setup error,

dnee to CLRCMOS.

System fail to start or unstable

a

er modify BIOS se

ng.

MCLR C OS and restart

Turn on PSU switch

or connect to wall socket

start. eand r

No

Check if monitor h sa

dis

play

Check if monitor

has display

Basic Troubleshooting Flowchart

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