Gigabyte GA-7VAX-A User Manual - Page 104

If you encounter any trouble during boot up, please follow the, troubleshooting procedures .

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English Troubleshooting If you encounter any trouble during boot up, please follow the troubleshooting procedures . START Turn off the power and unplug the ACpower cable, thenremove all of the add-oncardsandcablesfrom motherboard. Pleasemake sure motherboard& chassis are not short? No Please make sure all jumpersettings(suchas CPU system bus speed, frequencyratio, voltageand etc.)areset properly. Yes Check if the CPUcoolingfanattachedto CPU properly.ls CPU coolingfanpower connectedto CPU_FAN properly? Yes Check if the memoryinstall properlyinto the DIMM slot. Yes Yes Please isolate the short pin. Failurehasbeen excluded. No M ake sure the jumper setting arecorrect. Failurehasbeen excluded. Plug the C PU cooling fan power No in the CPU fan connector. Plug in the AC pow er c onnec tor . Failurehasbeen excluded. No I nsert and push the memory module vertically into the DI MM slot. Failurehasbeen excluded. Insert the VGAcard. Then plug inATX powercable and turn on thesystem. A KT400A Series Motherboard - 100 -

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- 100 -
KT400A Series Motherboard
English
T
r
o
u
b
l
e
s
h
o
o
t
i
n
g
If you encounter any trouble during boot up, please follow the
troubleshooting procedures .
T urn off the power and unplug the AC power cable, then remove
all of the add-oncards and cables from motherboard.
START
Failure has been excluded.
Yes
Please make sure motherboard & chassis are not short ?
No
A
Please make sure all jumper settings (such as CPU system bus
speed, frequencyratio, voltage and etc.) are set properly.
Failure has been excluded.
Check if the CPU cooling fan attached to CPU properly. ls
CPU coolingfan power connected to CPU_FAN
properly?
Plug the C PU
cooling fan power
in the CPU fan
connector. Plug
in the AC power
connector.
Check if the memory install properly into the DIMM slot.
Yes
No
Yes
Insert and push
the memory
module v ertically
into the DIMM
slot.
Insert the VGA card. Then plug in ATX power cable and turn
on the system.
No
No
Yes
Failure has been excluded.
Failure has been excluded.
Please isolate
the short pin.
Make sure the
jumper setting
arecorrect.