Need help! Toshiba Satillite l510

[PStechPeter]

Good day!!
I use a external monitor it says that display signal is active but the display is blank (no text like bios boot). Is it a GPU problem, Motherboard or Bios?

History: before its working but every time I reformat any windows it crashes blue screen always occur until the day came that the display is blank.

[mcplslg123]

Re: Need help! Toshiba Satillite l510

heat the gpu mildly to be sure about gpu issue.

[PStechPeter]

Re: Need help! Toshiba Satillite l510

thank you so much for you reply i I will try..

[alvin24705]

Re: Need help! Toshiba Satillite l510

Good day!!
I use a external monitor it says that display signal is active but the display is blank (no text like bios boot). Is it a GPU problem, Motherboard or Bios?

History: before its working but every time I reformat any windows it crashes blue screen always occur until the day came that the display is blank.

if u test the display using external monitor, u must be open the conector LCD FLEXIBLE to MB, than u can test it

1. first u check the bios setting for compability sata
2. repleace with other HDD ( sometime the problem from HDD,RAM ) it's my exprience
3. check thermal of CPU, if thermal bad so u must be repleace it
4. if same problem check the bios, already have setting for disable VGA (GPU)
if that have menu for it u can disable VGA and try install OS.
5. if same problem, show to me ampere voltage on power supply digital ? if MB is no display.

[krsit]

Re: Need help! Toshiba Satillite l510

thanks