Computer wakes from sleep mode in different resolution
I've got a home built HTPC connected to my AV equipment via HDMI. I also have the correct video drivers installed for my motherboard. Everything works great, however upon waking the computer from sleep mode, it has a weird resolution in media center
(black bars on the sides...
i.e., a perfect square on my widescreen tv). I can minimize / maximize media center to quickly solve this problem and bring back my full resolution, but what could be causing this?
Keys to the Problem Computer wakes from sleep mode in different resolution
Just to confirm, you have updated drivers for the operating system installed on your computer.
Update the display adapter and check if the issue resolves.
Update the driver by visiting the manufacturer website, compatible with the version of
You may even refer the below link:
Update a driver for hardware that isn't working properly:
Thanks and Regards:
Samhrutha G S - Microsoft Support.
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Make Sure that your System Meets the System Requirements
Microsoft Windows Requirements :
- 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor
- 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)
- 16 GB available hard disk space (32-bit) or 20 GB (64-bit)
You need to double-check your computer's hardware configuration against the following Microsoft requirements. If your PC hardware is not up to par, then make sure you update where necessary before continuing.
Another Safe way to Repair the Problem: Computer wakes from sleep mode in different resolution:
How to Fix Computer wakes from sleep mode in different resolution with SmartPCFixer?
1. Click the button to download SmartPCFixer . Install it on your computer. Open it, and it will scan your computer. The junk files will be shown in the list.
2. After the scan is finished, you can see the errors and problems which need to be fixed.
3. The Fixing part is done, the speed of your computer will be much higher than before and the errors have been fixed.
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