HP 280 G1 MT bios update failed

i have cpu hp 280 g1 mt with intel board i update bios and successfully updated and after restart system is no display and bios got currept any solution please

Google HP BIOS recovery and you may find a recovery method that works. If not, order CH341A flash programmer and SOIC8 test clip with cable on ebay, $2.50 + $3.50 if you need links let me know.