cpu 90°

Guys please help. I have an i7 7700k on a msi z270 sli plus and cooler master liquid lc240e ram 16gb 3200mhz Its currently working on (4.2-4.7) ghz but the temp gets so high when i lunch a game it goes up to (90-97)°c (i dont notice any fps drop or lag in game) Is that normal for a used cpu...

A couple of days ago I turned on my pc and I encountered an error which said "usb device over current status detected". I, then, unplugged the front panel usb connectors from the mobo and it started but I couldn't receive video signal. At that point I changed the position of the ram sticks and...