Philips MT5000. Spec as follows:
Intel Core 2 Duo Processor E6420 2.13GHz, 1066MHz FSB, 4MB Cache Genuine Windows Vista(TM) Home Premium 2048MB RAM Memory 400GB Hard Drive Dual Layer DVD Re-Writer Drive 256MB ATI Radeon X1550 Graphics 802.11b/g Wireless Network Ready 8-In-1 Media Card Reader
Switch it on - no beeps, monitor with amber light, dead keyboard and mouse.
All fans working - mobo, VGA card, case, PSU.
RAM 2x PC5300 to 2xPC4200 - alsio tried each stick on its own in each of the 2 slots. Brand new from Crucial.com.
Graphics card to a 128Mb PX6600 PCI Express.
Have bought new 300W PSU and installed. Also tried a 430W from other PC.
Have taken battery out and swapped jumper from 1&2 to 2&3 for 30mins.
Have literally tried everything except a new mobo !
Any ideas anyone ?
Its a refurb model and when I first got it it did start for one session then froze and has never restarted.
Has 24 pin PSU connector and 4 pin to the mobo. Have also unplugged all hardware - HDD, DVD.