shader rendering test failed

[chanseng]

I run PCDoctor to my new T400 graphic card for 25 times and it failed at shader rendering test once. Is this a hardware related problem or graphic card driver issue?

[fwilson]

chanseng,

One out of 25 times I would say would be a driver issue.  Are there any updated drivers for the card?

-Fred

[chanseng]

Thank you for your quick reply. Think right now it does not have a new driver released from Lenovo.

[fwilson]

chanseng,

Can this be duplicated reliably?

-Fred

[chanseng]

Hi Fred,

So far it only failed once during/ Subsequent test seem no problem.

[fwilson]

chanseng,

Ah, it must have been a solar flare!   I wouldn't worry too much about it then. Considering the amount od data moved around during tests like these a failure happens now and again.  As long as it is not constant you should be in good shape

-Fred 

[chanseng]

Hi Fred,   thanks.

[fwilson]

chanseng,

You're welcome.

-Fred