- May 6, 2014
- 45
- 1
- 10,535
hi , ok so its weird , i updated the driver for my sapphire 7750 low profile gpu then system restarted and right after the installer finished its job i launched a game and then i lost signal from gpu , so i restared the pc and still nothing
found out the moment i hit the power button to turn the pc on , the GPU fan does half a rotation then stops as if its not getting enough power , i experienced the same thing when i forgot to plug in the cable near the cpu on the mobo few years ago
sys spec:
gigabyte GA-MA790GP-UD4H
AMD Phenom II X4 940 Black Edition
7750 gddrd5
4gb 1066 ram
450w psu
i added the 7750 few years ago but the rest is pretty old , however i haven't had any problems before
i tried to install the old driver but windows doesn't recognize the card anymore , i noticed if i run the pc with the gpu on the mobo , gpu get hot so idk what it means but no fan or any other sign of it working
everything else works fine
i tried it on both PCIe slots many times and no luck , currently my pc is running with the onboard gpu
the only thing i can think of its that mobo went to onboard gpu mode and i have to manually change it? idk i never had this problem and idk if there is an option in bios for this
Update:
so i installed it againg and this time when i touched the top of the GPU to see if its getting hot or not its fan suddenly started working on max speed , i restarted the pc and it didnt turn on again so i touched the same area on its board and again its fan turned on and max rpm , windows still doesn't recognize the gpu
https://imgur.com/a/QzYXoz1
aaaaaaaaaand i just realized i should throw this old junk in the garbage , get a new pc and don't bother TH experts with my shit , but im broke af , fml *stares at wall*
found out the moment i hit the power button to turn the pc on , the GPU fan does half a rotation then stops as if its not getting enough power , i experienced the same thing when i forgot to plug in the cable near the cpu on the mobo few years ago
sys spec:
gigabyte GA-MA790GP-UD4H
AMD Phenom II X4 940 Black Edition
7750 gddrd5
4gb 1066 ram
450w psu
i added the 7750 few years ago but the rest is pretty old , however i haven't had any problems before
i tried to install the old driver but windows doesn't recognize the card anymore , i noticed if i run the pc with the gpu on the mobo , gpu get hot so idk what it means but no fan or any other sign of it working
everything else works fine
i tried it on both PCIe slots many times and no luck , currently my pc is running with the onboard gpu
the only thing i can think of its that mobo went to onboard gpu mode and i have to manually change it? idk i never had this problem and idk if there is an option in bios for this
Update:
so i installed it againg and this time when i touched the top of the GPU to see if its getting hot or not its fan suddenly started working on max speed , i restarted the pc and it didnt turn on again so i touched the same area on its board and again its fan turned on and max rpm , windows still doesn't recognize the gpu
https://imgur.com/a/QzYXoz1
aaaaaaaaaand i just realized i should throw this old junk in the garbage , get a new pc and don't bother TH experts with my shit , but im broke af , fml *stares at wall*
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