GIGABYTE 5225 - Manual (Page 87)

- 82 - GA-7N400E(-L) Motherboard
English
Troubleshooting
If you encounter any trouble during boot up, please follow the troubleshooting
procedures.
Turn off the power and unplug the AC power cable, then remove
all of the add-on cards 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, frequenc y ratio, voltage and etc ) are set properly.
Failure has been excluded.
Check if the CPU cooling fan attached to CPU properly. ls
CPU cooling fan power connected to CPU_FAN
properly?
Plug the C PU
cooling fan power
in the CP U fan
connector. Plug
in the AC pow er
connector.
Check if the memory install properly into the DIMM slot.
Yes
No
Yes
Insert and push
the memory
module vertically
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
are correct.