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The OptiPlex 755 is an energy-efficient desktop computer designed for businesses. It was released in mid 2007.

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Why is my computer doesn't display on the monitor

my Dell OptiPlex 755 doss not display, the windows logo will appear on the screen and gos off blank screen

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Hi @ibrahimmahama,

Try starting the PC in safe mode and check if you get a display OK.

If you do there's a driver problem, most likely the video drivers as there's no display

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Well The main reason you get no display on your PC could be damaged or loosely connected cables. Other reasons may include incorrect display configuration, faulty or problematic GPU or RAM, incorrect BIOS configuration, faulty peripheral devices, or damaged PSU

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Hi @gtip,

The OP does get the Windows logo on startup but then nothing.

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Ibrahim 영원히 감사할 것입니다.
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