hello, i am new here so don't jump on me with axes and knifes if i posted in the rong section. here is my problem : i upgraded my bios, after upgrade the laptop wont start, the leds are on, i can hear the cooling fan but nothing appears. I need something to recover my bios, i did not backup anything so its bad enugh, Please help me, i tried on acer support site but the "tehnicians" can't help me, they told me to go to a service or to call them, if i go to service its very expensive , and i can't call them because its also expensive. Please provide me some informations to recover my laptop.