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HP Probook 640 6050A2566402-MB-A03

Hello, I have an HP ProBook 640 motherboard (Model: 6050A2566302-MB-A03). The laptop powers on and completes the boot process normally, but there is no display on the internal/external screen. I think this may be a BIOS-related issue, so I need a fixed/working BIOS file for this board.
 

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640 g1.BIN
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danish8717 said:
Hello, I have an HP ProBook 640 motherboard (Model: 6050A2566302-MB-A03). The laptop powers on and completes the boot process normally, but there is no display on the internal/external screen. I think this may be a BIOS-related issue, so I need a fixed/working BIOS file for this board.
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11221bbb.zip
8.3 MB · Views: 1
Hello, I have an HP ProBook 640 motherboard (Board: 6050A2566302-MB-A03). I previously used the BIOS file you provided, but now the laptop only shows power light on the power button and does not turn on or load at all. It was previously powering on and loading fully (only display problem). Please provide me with a corrected/fixed working BIOS file for this board urgently.
 
danish8717 said:
Hello, I have an HP ProBook 640 motherboard (Board: 6050A2566302-MB-A03). I previously used the BIOS file you provided, but now the laptop only shows power light on the power button and does not turn on or load at all. It was previously powering on and loading fully (only display problem). Please provide me with a corrected/fixed working BIOS file for this board urgently.
Click to expand...
Maybe there was a different error or more bios on the comparison
 
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