your user's manual should have all the Dr DeBug codes listed and interpreted
44 is not listed in your manual, i found 45 on the web, and it refers to memory, so follow the procedure highlighted below in bold test. Be sure to boot down, and then turn the power off at the rear of the computer, and hold the power button down for 25-30 seconds, before removing memory sticks
as i'm looking at that very motherboard, i had the manual on my desktop - stumbled onto
this troubleshooting guide for "no display"
Troubleshooting
Before sending the motherboard for RMA repair, try to go over troubleshooting
guide first to see if your got similar symptoms as mentioned below.
The power is not on.
Connect the AC power cord to an electrical outlet securely.
Check if all ATX power connectors like ATX_PWR1, CPU_PWR1~2 are
connected from the power supply to the motherboard?
Some power supply units have a power button on the rear side, make sure the
button is turned on.
Check if the power switch cable is connected to JFP1 pin header properly.
Verify the Clear CMOS jumper JBAT1 is set to Keep DATA.
Test with another known working power supply of equal or greater wattage.
The power is on, but no signal to monitor
Connect the monitor power cord to a electrical outlet securely.
Make sure the monitor is turned on.
Select different inputs on the monitor.
If 3 long beeps are heard, remove all
memory modules and try to install only one memory module in the DIMMA2 slot
first and then restart the computer.
If 1 long 2 short beeps are heard, remove and reinstall the graphics card
and then restart the computer.
Test with another known working graphics card.
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