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Fastboot issue after upgrading to Windows 8.1

demonz500
Level 7
After I upgraded my Windows 8 to Windows 8.1, the Fastboot feature doesn't work anymore. Usually, my G750JX took 7s to cold boot to Windows 8, but now it takes 30s-1min to boot to Windows 8.1.
I've tried to turn off and on Fastboot feature in Bios and Fast Startup feature in Windows, but it still doesn't work.
Anyone knows how to fix this issue?

I really appreciate that.
Thank you.
797 Views
11 REPLIES 11

rizwan_wangde
Level 7
Were you able to find any solution?
ASUS ROG G750JH-DB71

CPU: i7-4700HQ @ 2.40 GHz.
Graphics: GeForce GTX 780M 4 GB GDDR5 RAM
Screen: 17.3' Full HD Matte Screen
Memory: 24GB DDR3L 1600 MHz. RAM 3x8
Storage: 128GB * 2 SSD in RAID 0, 1TB HDD @ 5400rpm
OS: Windows 8 (x64)

demonz500
Level 7
No, I weren't.
I also tried to contact Asus directly, but I still haven't got the answer yet.

beastryder
Level 7
same problem here i have G750JX... i hope it will be fixed soon ...

zalbard
Level 8
I don't have this issue with my G750JX. I performed a clean install.

zalbard wrote:
I don't have this issue with my G750JX. I performed a clean install.


Ditto.

Lebow82
Level 7
Same problem here.
I've got the same boot issue, I press the Power Button and then the system stuck on a black screen after the ROG logo has been displayed.

javiceb2
Level 7
Same problem here.
any solution?

Thanks!

Daeva
Level 7
Same here, I also don't have my ROG boot logo anymore.

Unless I enable the CMS option it will boot me into BIOS instead of Windows.

soulmirror
Level 7
Try to check the system log to found out where is the problem. My system was stuck on boot for about 5 minutes before finally logging in after windows 8.1 installation. I checked the system log and found out that problem was the nvlddmkm file of nvidia drivers. I fixed it by installing nvidia drivers 326.83 (i had 331.65 before) from asus :

nVIDIA GeForce Driver v9.18.13.2683

Now my system boot in about 10 seconds and everything is back to normal.
I'll update the driver to a new version when nvidia solves the problem.