I'd reseat the RAM first then swap out the power supply if that doesn't=20 solve it. David... On 4/08/2015 10:19 AM, IVP wrote: > Hi all, > > for some weeks my desktop has been turning off. Especially, and > it seems only, when I try to play media. Videos, recording sound > off the web, during a game etc. I can't watch Youtube or even > read some newspapers or other sites with embedded video. Some > times a Restart (from XP Desktop) actually turns the PC off > --=20 ___________________________________________ David Duffy Audio Visual Devices P/L Unit 8, 10 Hook St, Capalaba 4157 Australia Ph: +61 7 38235717 Fax: +61 7 38234717 Our Web Site: www.audiovisualdevices.com.au ___________________________________________ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .