Updating compaq laptop bios

Rated 4.84/5 based on 817 customer reviews

I don't want to brick my laptop by incorrectly updating the BIOS. I pressed Fn Esc and this is what System Information showed me: Capture.

PNG The version offered on the website was F.35 and it says it improves battery reliability. "Captain Jack Sparrow "When you're troubleshooting, start with the simple and proceed to the complex."M. Johns "Experience is what you get when you're looking for something else."Sir Thomas Robert Deware.

A third party BIOS flashing tool isn't necessarily you want to go looking for.

There are just too many unknowns and jacking up your BIOS means your laptop is now a heavy paperweight.

Leave the disk in the drive and restart the computer.

When the computer restarts, it will open the "Download Page" from the floppy drive.

Disclaimer: I just tested the method in the post with my laptop and am not sure whether it works with one specific model (although it seems work for some others according to the comments).

The upgrade was successful and my laptop works a lot better than it did with Vista installed (no surprises there).

The BIOS holds all the hardware configurations for the boot-up process, and an inexperienced user has the potential of locking himself out of the BIOS via the password feature. Press the "F1" key when the first screen appears to access the BIOS.

This screen is the black initial screen that appears, not the Windows splash screen.

But after searching on the Internet and find there is a “crisis recovery” mechanism to recovery the BIOS even the CMOS don’t work. There are two model for Compaq CQ35 computers, so there are two . You may try one by one to see which model your computer use.

You need to prepare a USB flash disk and another computer that is connected to the Internet (we need to download the BIOS image from HP). Format the USB flash disk’s filesystem to FAT16 on another computer.2. Remove the AC power and battery from the lapttop.5. After the laptop starts short beeping, release Win Key B.11.

Leave a Reply