Computer is very complex device so it is possible some modes operate correctly but other similar ones are faulty.
You may try to install latest BIOS and reinstall all drivers available at Dell support site for your model.
WHEA_UNCORRECTABLE_ERROR with second screen only
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Anonymous
Hello.I am using an Acer Monitor/Sony TV as the second screen with my Alienware 17 r3 laptop. So whenever I want to use only the second screen/TV I go to project --> Second Screen only. When I select this my laptop screen goes black. Unfortunately when i start using the second screen i.e. opening a few applications suddenly, I get a blue screen with this error code "WHEA_UNCORRECTABLE_ERROR". And the screen is stuck at 0% for hours.So I rebooted the device and tried many times(i cannot get the dump files no matter how many times i try.It is just stuck at 0%).
But when i use the extend screen or duplicate screen for projecting,it works fine.
Can someone please provide a solution to how i can get only project on the second screen without getting this BSoD?
Windows for home | Windows 10 | Performance and system failures
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3 answers
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Anonymous
2021-07-27T22:54:34+00:00 Thanks for the reply
If it's a hardware problem, won't it affect all modes of projection rather than just one?
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIL%3C/text%3E%3C/svg%3E)
Igor Leyko 111K Reputation points Independent Advisor2021-07-27T22:10:14+00:00 Hi,
My name is Igor, I'm Independent Advisor. I have 12 Microsoft MVP awards. It's a pleasure for me to help others and I'll do all my best to help you. I'm sorry you have a problems.
See description of this BSOD at https://docs.microsoft.com/en-us/windows-hardwa...
Likely this is hardware problem, so please ask a help from Dell support.