hpdesktop

i have HP Desktop P7 1040l, an old model from 2010 back. it powered only by 200w PSU and currently running : mobo Carmel LGA 1155 DDR3 i5 2400 2.5Ghz 8Gb RAM Vgen platinum (maxed) Ati Hd 4350 512Mb (no xtra power pin) 1 HDD 3.5" 500Gb 1 HDD 2.5" 1Tb so basically i Bought ZOTAC GTX 1050 mini 2Gb...

Hello, It so happened that i had just stated the new pc and was just updating all drivers and stuff. There was a bios update which i started and mid way during the process, our home's electricity got cut. Afterwards whenever i start the pc all i hear are beeps, there is no display output...