Failing SG31V2 Shuttle
After about three years of use the Shuttle I use at work was starting to fail. First I noticed that the Audio would become scratchy, clicky and noisy then the machine would freeze or reboot.
I found 3 swollen 1800uF 6.3V electrolytic capacitors on the Motherboard.
These I replaced with 1800uF 10V capacitors from Farnell or CPC (same company) and this seemed to fix some of the problems. I encountered reboot problems etc and loaded the Xsensors program and this showed the 5V supply was varying wildly. I replaced the PSU and this fixed all the problems yeehaa.