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NO DISPLAY ON MONITOR AND NO LIGHTS ON KEYBOARD AFTER CLEANING FANS NEED HELP :(?

so i was cleaning my both cpu fans after plugging vga cable back to my graphics card on there was no display on monitor and also there are no lights on keyboard and it is not working too but lights on my mouse are on while cpu is running fine and i was not getting any beep sounds.Then i tried plugging it to motherboard's vga port and still i was not getting signal.I havent touched nothin just cleaned cpu fans.i have no idea what is wrong because before cleaning my pc was working great

2 Answers

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  • 4 years ago

    Did you plug back properly to the grafix card; look carefully. If it's not that then reseat the CPU, and all plug-in cards.

  • 4 years ago

    What GreyLandshark said, also carefully check all internal cables.

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