After installing 2x 1GB chips of crucial RAM ( max system will take) my system wont boot; fan just spins and HDD light on. I replaced old 2x 256MB chips and same; no boot, no signal to monitor. I cant get into BIOS. Mobo- Trigem Imperial- intel 8545 glve- Celeron 1.7 Ghz C.P.U eMachines 270 was working fine before upgrade, HELP!!! Other bits added to sys; Maxtor 160GB HDD R/TEK ethernet Miniport PCI Btw RAM is PC3200 DIMM 400Mhz 2.6v CL3 1GB x 2 please, any advice or help much appreciated and needed!!