[SOLVED] PC freeze at Post screen if GPU connected

[Eno_Fae]

First of all, Sorry for bad english

I got new motherboard for FX-6300 ( M5A78L-M LX3 PLUS )

My GPU ( GTX 750 TI 2GB ) working fine on my older motherboard

When i try my boot my pc from Motherboard it run well cause it have Onboard Graphics. But When i try to run my pc on GPU . It started to Boot to Post Screen.. after 5 second it freezes.. my keyboard still lit up. I cant press enter into Bios or anything it wont let me press delete.

I change in my bios so it will boot PCIE Slot first
But still no luck

PC SPECS :
CPU : AMD FX-6300 Black Edition 6 core ( Still working fine )
PSU : 550W
GPU : GTX 750 TI 2GB ( Note. it worked on my older motherboard before it was broken )
1 HDD ( 1TB = Windows 10 Home )
Old Motherboard : MSI 760GM-P23 ( FX ) ( Broken )
Latest Bios Version : 1201

I really need your help!
Thank you!

 

[TommyTwoTone66]

What caused your motherboard to become broken? Was the GTX750 installed in it when this thing happened? If so, it may have killed the GPU as well as the motherboard. Try the GPU in another machine and make sure it does actually work.

If you can confirm the card works in another machine, then try updating the BIOS on your new board, and if you've already done that, try a full CMOS reset by removing the battery for 10 minutes, then putting it back in.

There could be some dirt or dust in the PCI-E slot itself. Blow it out with some compressed air or, if you don't have that to hand, a straw and your own lungs.

Make sure you're connected on the correct "rail" for your mysterious no-brand 550W PSU. If it's a cheap Chinese PSU, then often only one of the wires will correctly power a graphics card.

 

[Eno_Fae]

What caused your motherboard to become broken? Was the GTX750 installed in it when this thing happened? If so, it may have killed the GPU as well as the motherboard. Try the GPU in another machine and make sure it does actually work.

If you can confirm the card works in another machine, then try updating the BIOS on your new board, and if you've already done that, try a full CMOS reset by removing the battery for 10 minutes, then putting it back in.

There could be some dirt or dust in the PCI-E slot itself. Blow it out with some compressed air or, if you don't have that to hand, a straw and your own lungs.

Make sure you're connected on the correct "rail" for your mysterious no-brand 550W PSU. If it's a cheap Chinese PSU, then often only one of the wires will correctly power a graphics card.

I already update the bios to latest and full cmos reset by removing the cmos battery and jumper cmos Reset.

The gpu worked fine on another machine.
Cleaned the slot pcie x16 slot

But somehow when i use GT710.. It worked fine.

I forgot to include. CX550M. 550W 80 Plus Corsair PSU.

Old motherboard Broken because shortage

 

[TommyTwoTone66]

"The gpu worked fine on another machine."

Do you mean your old machine with the MSI motherboard, which is now broken? If so, that doesn't count.

When did it last work in another machine, and does that other machine now have a dead motherboard?

 

[Eno_Fae]

"The gpu worked fine on another machine."

Do you mean your old machine with the MSI motherboard, which is now broken? If so, that doesn't count.

When did it last work in another machine, and does that other machine now have a dead motherboard?

I use my GPU ( GTX 750 Ti) on my brother PC... It was 2 day ago

My brother pc motherboard is Intel
The dead motherboard which is 760GM-P21..

Sorry sorry.. Older motherboard mean dead motherboard

 

[TommyTwoTone66]

Very strange. So you can plug in a GTS 710 into the same PCI-E slot and it works fine?

You have a 95W CPU, 60W GPU and maybe 30W of everything else, and using a 550W PSU, so that should work totally fine.

The 750Ti only takes power from the PCI-E slot, it doesn't need an ATX power connector, and it only draws 60W from a slot rated at 90W, so no issues there...

The card works fine in another system, just not in yours.

This makes no sense...

I can only assume the old AMD hardware doesn't like the new Nvidia hardware. You said it works fine on an Intel board.

I'm sorry to say that maybe this card simply does not work with your motherboard.

 

[Eno_Fae]

Very strange. So you can plug in a GTS 710 into the same PCI-E slot and it works fine?

You have a 95W CPU, 60W GPU and maybe 30W of everything else, and using a 550W PSU, so that should work totally fine.

The 750Ti only takes power from the PCI-E slot, it doesn't need an ATX power connector, and it only draws 60W from a slot rated at 90W, so no issues there...

The card works fine in another system, just not in yours.

This makes no sense...

I can only assume the old AMD hardware doesn't like the new Nvidia hardware. You said it works fine on an Intel board.

I'm sorry to say that maybe this card simply does not work with your motherboard.

Humm that solved the problem... Thank you very much... Ahhh
Time to buy new Motherboard.