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×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
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Windows 11 Support Center.
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- Desktop screen won't turn on, beeps patterns of 3, and then ...
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05-03-2022 09:06 PM
When I turn on my desktop, the fan starts running and stuff, but the screen stays black. Then it makes beeps in patterns of 3 and 4. It just continues doing this. Does anyone know how to turn it on all the way and stop the beeping?
05-04-2022 10:12 AM
hi
HP Desktop PCs - Computer Does Not Start and Emits an LED or Beep Code | HP® Customer Support
The red light blinks three times, and then four, short white light blinks
This condition indicates a potential power system failure.
Reduce to minimum configuration (CPU, System board, PSU, 1 DIMM of memory), and then isolate the failed component.
Reduce further if issue persists.
Test your system with a known good PSU.
Contact HP Customer Support for further assistance to replace the component, system board, processor (CPU), or PSU if the issue persists.
check it may be like this
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