blue screen dv6

hello

I have a pavilion DV6.

my computer crashes very often, mostly after 1 hour of use.

I ran the diagnostics and I found out that it is a Failure Id RLPRA2-5S27oL-QFPH4K-60QL03 in the short DST

Looks like it is the same ID failure in all the Tests

my os version is 6-1-7601 Service pack 1 Product 768

thank you for your help it is making me mad.

since yesterday I disabled a update from Microsoft , the only one in English Kb2670......(found on a forum as solution for

dv7 , but I am not sure if it is ok for dv6

I would like to get an answer which works and which is safe.

thank you again

Regards

Tartarine