Computer gets sluggish, then shuts down when I close Chrome
This seems to happen if it's been running for a while. I don't think core temp is an issue it's doesn't get about 100° F under heavy load and I've checked the memory. It happens I've been closing tabs in Chrome to get ready to close it. when I go to close Chrome it crashes the computer. On my machine when Chrome is open it uses a lot of memory. This is the only time it does this.
MB Gigabyte GA-MA780G-UD3H F2
AMD Phenom(tm) 9850 Quad-Core Processor, 2511 MHz
4 GB memory