New graphics card won't play games

Theo_9

Commendable
Jul 23, 2016
5
0
1,510
Hi brand new graphics card worked beautifully for about 24hrs now any game I try to play crashes immediately (won't even try to open the game).
Error message is: Problem signature:
Problem Event Name: APPCRASH
Application Name: Battle.net.exe
Application Version: 1.4.2.7683
Application Timestamp: 57882a48
Fault Module Name: libcef.dll
Fault Module Version: 3.2171.94.0
Fault Module Timestamp: 56e1fcd1
Exception Code: c0000005
Exception Offset: 001113e5
OS Version: 6.1.7601.2.1.0.256.4
Locale ID: 2057
Additional Information 1: 4c0d
Additional Information 2: 4c0d4d78887f76d971d5d00f1f20a433
Additional Information 3: 4c0d
Additional Information 4: 4c0d4d78887f76d971d5d00f1f20a433

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Tried emailing ASUS (not easy) but they haven't replied yet and thought this forum might be better advice anyway.

Many thanks in advance,
Theo

ASUS Nvidia GTX 970 Strix OC edition.
Intel(R) Haswell Core(TM) i5-4570 CPU @ 3.20GHz
2x4GB DDR3 G.Skill
Kingston SSD 240GB
Corsair CX500 power supply
Windows 7 enterprise
 

Theo_9

Commendable
Jul 23, 2016
5
0
1,510
Having had a good look through the forums trying to answer that question I have come to the same conclusion.
It would seem that it should be good enough at a push but is not recommended.
I have switched back to old graphics card for now until I can upgrade PSU.
Many thanks CountMike