Hello Community,
i got huge Problems with a Aspire V5-431P.
The Restore Partition is clean and so i tried to install Windows 7 64Bit in Legacy mode (Bios).
The installation is complete, but ever i install the graphic drive the Screen Splitt in two serperated crossed Windows with stripes and blur.
I reserch these Probleme and got Informations about trouble with the Acer Intel HD Grapihc driver.
The Problem looks like the UEFI/Secure Boot option.
If i aktivate UEFI/secure Boot, so the Book dont start (error Operating System not found).
Now i tried to Install Windows 8 64bit again with uefi/secure Boot, but if i choose the Boot/Install device so the sequence stops in the Boot Menü and blinks...(F12 Boot Menu).
If i tried to Install Windows 7 64bit with uefi/secure Boot, so the medium is loading.
First time show the Screen where "Starting Windows" the book stops and i can only reset the book.
If i install Windows 8 64bit with Legacy Mode so i get the same graphic issues like Windows 7 64bit.
I got the Same Problem like these Thread:
http://community.acer.com/t5/2013-Archives/Acer-Aspire-V5-431P-Windows-8-graphics-problem/td-p/92927
Acer support is contacted, but i hope i get help here.