Do NOT use generic "driver updater" software from pop-up ads. Many contain malware. Stick to official or trusted repositories.
Since Pegatron manufactured this board for HP: Pegatron Corporation 2a99 Motherboard Drivers
Before downloading any drivers, you must confirm you have the correct hardware. The "2a99" is a board ID , but there may be multiple revisions. Do NOT use generic "driver updater" software from pop-up ads
This motherboard is designed for older AMD-based systems and features the following hardware: Processor Support Pegatron Corporation 2a99 Motherboard Drivers