Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Reset BIOS settings Acer Aspire 5736, 5551, 5741, 5742 | CMOS battery replacement. That video is uploaded by How-FixIT at 2018-04-04T23:54:38-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [mWH9OhtwcyE]