What's new

trinity4444

Student
Joined
Mar 3, 2019
Messages
52
Reaction score
15
Location
Germany
I have a Taito TTX2 motherboard that doesn't work.
When switching on it beeps 4x short and then 3x short.
Already replaced the CPU and ram times exchanged.
But always the same problem.
Does anyone have any idea where I could still do what ?
 
I think the X2 can beep if it doesn't detect the graphics card? Have you verified that?

Then there's also the PSU you should rule out. Any known working, good PC PSU will do.
 
Voltage drop from the power supply and ,reseat or remove video card ,put the vga cord direct to the motherboard and see if it boots
 
I have now tested with an identical and functioning power supply.
No improvement.
The graphics card is broken.
Tried one from another ttx2.
Does not work either.
There the mainboard is probably broken.

The other graphics card from the defective mainboard has graphic errors.
 
I have now tested with an identical and functioning power supply.
No improvement.
The graphics card is broken.
Tried one from another ttx2.
Does not work either.
There the mainboard is probably broken.

The other graphics card from the defective mainboard has graphic errors.
Most likely bad motherboard caps. This seems to be a common problem with TTX based systems.
 
It's possible its the caps, but unless you have the time and the right tools, not worth it IMO. You can buy working boards for a few hundred.

You can look up what the BIOS beeps mean via a Google search, but most likely it's not going to be something you can solve with hardware swapping.

To be clear, did you try again with a known working GPU with the correct ELSA BIOS?
 
Back
Top