Hi,
SPEC:
DELL Inspiron 7720 17,3'
- INTEL i5-3210M @ 2.5 GHz
- 4GB Ram
- NVIDIA GEFORCE 650m + INTEL HD 4000
- Windows 7 x64
- cooling pad
OTHER:
- NVIDIA Driver - 347.52
- DELL Test suite with all tests passed (or something similar) - No errors
PROBLEM:
Laptopt under heavy load (Furmark every test or CSGO with 650m) immediately shuts down. I found out with furmark, when 650m achieve 83C shuts down entire laptop. Its quite stragge, because sometimes i can play CSGO for 2-3h without shut down or just 10-15 min.
Without cooling pad, furmark shuts down in 3s (with cooling pad at almost 10-14s)
Cooling paste was changed (Have to dismantle laptop cause high temperatures - CPU without load reached almost 80C)
When i switched to integrated card in CSGO (HD 4000) i could play for a very long time (no shut down but with low performance) - CPU max 66C but card without any usage reached around 45C max
Sadly, i never tested laptop under heavy load - i mainly played old games and League of Legends on low details (openhardwaremonitor reported only 45% GPU usage so..)
wlfx