|Try setting the setting in the BIOS to "hold on" from all error, to no error. Look for that setting in the Standard CMOS features screen. This will not solve the real issue but will indicate there is some error in the hardware configuration.|
Are the BIOS values all correct? Like the date, time, etc? After flashing the BIOS is is necessary to reset some values.
Tapping the Esc key when booting MIGHT bypass the splash screen. If not, read your manual. I think there is a keystroke to disable the splash screen, at least temporarily.