Question & Answer Forums
you need i help what ? for bios
We have a problem with a short circuit through the LCD cable to the processor. There is no image to the LCD, but there is an image to the external outputs. We found out that the processor has two outputs that are responsible for outputting the image to the LCD, one of them is problematic, the second is not used. It is necessary to edit the BIOS to enable the second output, and replace the LCD signal output DDIA_AUX_P-DDIA_AUX_N with another DDIB_AUX_P-DDIB_AUX_N. There is a possibility?
You need to check Gpu for signal.
First you check in led connector have volt or data clock?
Gpu should be fine. There is an assumption that it was the pin on the processor itself that closed, at one output from the processor, which leads to the LCD - lowering the resistance to 20 Om. We have physically switched the output from the processor from another contact, now we need to programmatically switch the output of the image to it.
