My Acer Aspire 5710G (2007) with Vista home premium went to black screen after Windows automatic update. Notebook will not boot, will not enter set up. When I power on fan starts but after 2 seconds stops. Power light stays on but computer seems asleep. A bootable cd in drive gets a longer reaction, about 10 seconds. Then nothing again sleep. Screen stays black. I have checked the HD in another computer but it works fine. I tried shorting the bios battery connectors but that did not help. I can't find a bios jumper? Is there a way I can flash the bios? I read Acer has udated the bios because of problems like this. Anybody else have this problem with Acer Aspire 5710 after a Windows Vista update? Please Help.