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Fun with Dell Laptop WiDI

I was messing around with the WiDi driver to stream the Grateful Dead show tonite and disabled the Intel Video driver. At this point, the machine started up, did POST, did the swirly page and then a blue dim (not BSOD) screen came up and nothing. HD activity, not much else.

 Could NOT get safe mode to launch per (Fixya) How to get into safe mode
Using this article, (Dell) Inspiron 17R will not boot (5720) – I tried to change the UEFI boot to legacy boot and was able to run diagnostics and setup.
Then used Pre-boot assessment error 2000-0332, Inspiron 7720  to run the Pre Boot Assessment
After messing around, I was able to see
2000-0332 Video memory – Video memory integrity test discrepancy ePSA diagnostics detected a video memory failure. Please reset the system memory and update the BIOS to most current version/
  • Update to the latest BIOS.
  • Reseat the system memory
  • Turn off your computer and reconnect your LCD cable.
  • Repeat the ePSA diagnostics..
  • If failure continues contact Technical Support
It said to update the Bios, I was at A18, the latest was A19  (Dell) Inspiron 5720 System BIOS
I used (Dell) How to Create a Bootable USB Flash Drive using Dell Diagnostic Deployment Package (DDDP) to create a bootable flash disk. I then copied the new flash utility to the flash image, ran the program to create the flash booter. Booted fine, and ran the installer from the DOS command line. Success.
Reset the boot mode to UEFI or windows would not boot.
It came up with the same blue screen. I started whomping on the LCD/CRT key, thinking I had put the video to external CRT, and I got the login screen. Whew.
Now I need to turn on the safe mode boot option before I try again…
Now why didn’t I want a MacBook???

2 comments to Fun with Dell Laptop WiDI

  • dave

    Still doesn’t work unless I disable the VirtualBox wireless WiFi miniport. And then it STILL doesn’t work.

  • dave

    Still doesn’t work. I quit. We got a Chromecast 2-fer at Costco. Never looking back. Into the recycling we go…

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