Graphics Card
ASUS HD 7770 Direct CU Top 1GB GDDR5 1140 MHZ

overclocked (AMD overdrive enable)

AMD Catalyst Driver Version, and Driver History
13.1

Operating System
Windows 7 64 bit

Issue Details
Video freezes completely (sound is still heard) for 3-6 seconds. Screen goes black (not only the video client, but the whole screen), then returns after 4-6 seconds.

The issue tends to occur under load and I have identified areas in each game where the issue is almost certain to occur. However, issue also commonly occurs randomly around the game world.

Applications and Games

Occuring: DayZ,League of Legend

Display Device(s) and Connection(s) Used
Connected to monitor by DVI.


System Memory Type & Amount
Apacer Desktop Memory Module 8gb( 2 x 4GB ) 1600 mhz

Additional information:

 I alredy use AIDA64 and i run the GPU Stress and the problem come again. I set the Asus GPU tweak to gaming mode and the problem always happen. When i set to Default, The problem sometimes happen. I search the

I search the forum how to fix is increase the TdR delay. I dont know how to do it. 

i try to Disabling AMD overdrive.

Intel I7 3770 @ 3.40 GHZ

Asus AMD Radeon HD 7770 1gb GDDR5 dc-top 1120 MhZ Overclocked

Asus P8Z77-M

2 TB HDD

SilverStone Strider Essential Series 700w

Follow the link below and press fix it, this will adjust the TDR for you, hope this helps, good luck.

http://support.microsoft.com/kb/2665946

Thank You ^.^!! anyway the TDR delay is alredy set to 8 =.= the link say default is 2. I set it to 10 try if its work. Got any affect if set to 10?

Intel I7 3770 @ 3.40 GHZ

Asus AMD Radeon HD 7770 1gb GDDR5 dc-top 1120 MhZ Overclocked

Asus P8Z77-M

2 TB HDD

SilverStone Strider Essential Series 700w

The problem is still happen when i play dayz help me

Intel I7 3770 @ 3.40 GHZ

Asus AMD Radeon HD 7770 1gb GDDR5 dc-top 1120 MhZ Overclocked

Asus P8Z77-M

2 TB HDD

SilverStone Strider Essential Series 700w

RMA your card. If you've got a fresh install and you know its not a driver issue. Which I doubt it is since you can get the card to crash when running a stress test.

I5 3570K@4~5.0ghz: Gigabyte GA-Z77X-UD3H:Corsair Hydro H70w/Delta 240CFM Fan: 16GB Corsair Vengeance DDR-3 1600: 2 XFX Radeon 7950 @ 1150/1575 : Corsair AX 860 PSU: x2 WD Black 1TB HDD's: 90GB OCZ Agility 3:CL X-FI:Corsair 500R Arctic White Edition:3 22inch Asus monitors Eyefinity @ 5294x 1050(bezel comp) : Alienware Tact-X Keyboard: Naga Razer gaming mouse:Corsair Vengance 1500 Headset .

What is RMA?

Intel I7 3770 @ 3.40 GHZ

Asus AMD Radeon HD 7770 1gb GDDR5 dc-top 1120 MhZ Overclocked

Asus P8Z77-M

2 TB HDD

SilverStone Strider Essential Series 700w

This will explain all.

I still get this from time to time, try removing the driver and CCC, and just install the driver on its own.

http://en.wikipedia.org/wiki/Return_merchandise_authorization

It means to return it to your manufacturer or place of purchase. Have them swap it out. 

I5 3570K@4~5.0ghz: Gigabyte GA-Z77X-UD3H:Corsair Hydro H70w/Delta 240CFM Fan: 16GB Corsair Vengeance DDR-3 1600: 2 XFX Radeon 7950 @ 1150/1575 : Corsair AX 860 PSU: x2 WD Black 1TB HDD's: 90GB OCZ Agility 3:CL X-FI:Corsair 500R Arctic White Edition:3 22inch Asus monitors Eyefinity @ 5294x 1050(bezel comp) : Alienware Tact-X Keyboard: Naga Razer gaming mouse:Corsair Vengance 1500 Headset .