Won't boot? As in Windows will not start? OR....so i did a bios update, and it wont boot after the update. so what to do?
If the latter rather than the former. Check you MoBo manual for CMOS jumper and the correct reset configuration. Or else unplug from AC power and pull the CMOS battery, hold the power switch for 30 seconds, put the battery back in and plug it back into AC power and see what happens.Anytime you update your systems BIOS there may be some resetting of pre-configured settings so you may want to go into the BIOS and examine anything that you may have manually configured yourself. Additionally you may want to attempt to use one of the system pre-sets usually marked as Defaults, or Optimized or both or either. Additionally you want to make sure that your disk controller settings are configured properly and were not changed by the Flash Utility. Whether they were formerly set to AHCI or AHCI / RAID or NATIVE IDE, they will need to be returned to that setting in order for your system to boot reliably.