This bios updating mainly solve SPDIF audio problem, if your pc don’t have this problem pls do not do this updating, otherwise the pc may perhaps get broken.
The OPTICAL port is for audio, if you connect to optical speaker but output no sound, then... Read More | Share it now!
Part one. (Please prepare one USB drive)
1. Run HPUSBDisk.exe or other similar tools to make a DOS booting USB disk. (Note: Please use empty USB disk driver when making DOS booting, otherwise the data will get lost when formatting USB disk.)
2. Run... Read More | Share it now!