[Asus Sabertooth Z87] Windows Freezing/Pausing and Other Strange Behavior

Riordin

Honorable
Sep 4, 2013
1
0
10,510
Good Day all,

I recently picked up a Sabertooth Z87, Intel i7 4770k, and 16GB Corsair Vengeance 1600MHz CL9 Memory (4x4GB) as well as a new GPU: Gigabyte Radeon HD7970 GHZ edition.

These were to upgarde existing components (Everything was working 100% fine before the new parts)

After getting everything setup and windows installed Ive been having some pretty strange yet frequent issues.

First issue which is the biggest one and it's really starting to bother me is that Windows has been acting up. Every time I click the mouse, open a window or pretty much do anything windows will lock up for a couple of seconds and then resume. This issue happens very often and in fact there have only been a few times where the system seemed "normal"

The second issue is that sometimes there will be no display on boot. Turn the PC on and the screen stays black, no post, no blinky cursor, nothing, just sits. Manually restarting usually fixes this.

I have also taken a few troubleshooting steps but still having the issues.

Things i have done:

Restarted PC
Cold boot (power down, turn off PSU, wait a minute, reboot)
Set XMP mode in BIOS
Removed and tested every individual RAM Module.
Reseated the GPU
Re-installed windows 4 times (yes... 4 times)

I'm really not sure whats going on but any advice or help would be great.

also if you need more info please let me know.

Thanks

J

System Specs: Motherboard: Asus Z87 Sabertooth CPU: Intel Core i7-4770k RAM: Corsair Vengeance 16GB 1600MHz, CL9 (4x4GB) Storage: 2x OCZ Vertex III 120GB SSD (RAID 0) 1x Seagate Barracuda 500GB 7200k HDD PSU: Corsair TX-750 750Watt Modular PSU GPU Gigabyte HD7970 GHz Ed. Optical: Sony 16x DVD RW
 

ajpalmeter2

Reputable
Feb 26, 2014
5
0
4,510
Im havint the issue with that motherboard, I just got it ,

Im having the issue the computer would freeze and I cant do anything but restart it , It has happened over 15+ times now.

It really sucks I cant even touch my pc with it restarting
 

Michal Lemanczyk

Reputable
May 25, 2014
1
0
4,510
Old thread but someone may find it useful. I had same issue with freezing on the same motherboard and i7-4770k processor. It all disappeared when i installed AHCI driver from asus website. Downloaded RAID_AHCI_Win7_8_8-1_ver1280101.zip