Garbage screen after 5-10 minutes
I have 8 years old setup.
Intel E5700 3.0 GHz dual core
4 gb ram
Gigabyte g41 series motherboard
Windows 7 Ultimate
The setup was unused for last one year. when I started it again then cmos failed. So I replaced battery and cleared cmos. This turned it on.but now it has display problem. I have attached picture for reference(ignore the white circle, that’s my camera flash). It works fine for few minutes. The cooler the atmosphere, the longer it works.
I have checked PSU. It works fine. CPU runs at ~87 °C before automatic shut down. I don't know how to check video card as it is integrated. I took it to local service guy, he says it is bad RAM. I tried to run memory diagnostics but it doesn't give me enough time.
Please tell if there is something I can do. Thank you.