upgrade problems (urgent)

[bigmoose]

this is what i have

System Model : DELL XPS T

Intel Motherboard Based Upon : SE440BX-2 (or BX-3?)

Processor Package Type : Slot 1 Any speed should work

Pentium III Upgradeability : Must be 100 MHz bus speed

Celeron Upgradability : Any should work

Front Side Bus Overclockable Through Software : Yes (to 103 or 124 MHz)

RAM Type :PC100 SDRAM

i got the celeron 900Mhz for that old Mb above,

and when i got it in the slocket and put it in the machine with ram, Hd, vid card, floppy

it doesnt boot, well all the lights go on on the devices and the hd does its boot thingy, the proc fan runs as well

but nothing comes up on the monitor, only when it turns off there is a quick flash of blue that comes over the monitor

ive tried setting the slocket at auto and also at 100mhz, the monitor thing only happens on 100mhz, otherwise nothing at all shows up?

ive tried setting the cmos and bios back to defaults and to biosconfig mode, but still nothing

any ideas? p.s. i only have the ram for a day or so,

[Ren (Killshot)]

every thing is working but the graphics??

check the moniter cable, if that dont work try a replacment vid card, at last result reset the cmos on the board 2 get default settings back, however I dont think it will be a mem poblem if theres no falty memeory beeps on power up

[bigmoose]

every thing is working but the graphics?? : seems so

check the moniter cable : OK

try a replacment vid card : done, no difference

at last result reset the cmos on the board 2 get default settings back : done, nothing changed

damn

[bigmoose]

and now the keyboard is flashing the 3 led's at the same time on and off