Does Your Computer Actually Need a BIOS Update?
Updating when you don’t need to can cause more problems than it solves — but skipping it when you should update is just as risky.
Answer 5 quick questions and get your answer in under 2 minutes.
▶ Take the 5-Question Check NowDoes My PC Need a BIOS Update?
Answer honestly — your result depends on it
How to Check Your Current BIOS Version in 30 Seconds
Before deciding anything, find out what version you’re running. Press Windows + R, type msinfo32 and press Enter — look for “BIOS Version/Date” in the list. Write down this number — you’ll need it to compare against the latest version on your manufacturer’s support page.
Or use Command Prompt (faster)
Open Command Prompt and type:
Compare the result with the latest version on your manufacturer’s support page. If yours is more than 2 versions behind, an update is likely worth doing.
Got your version number? Now check if it matches the latest available for your model:
▶ Check My Compatibility Now →The One Thing You Must Do Before Updating: Back Up Your Data
A BIOS update cannot directly delete your files — but a failed update can make your PC unable to boot, locking you out of everything until the issue is professionally repaired. Computer repair services typically charge $80–$300 for BIOS recovery, depending on severity.
Automated cloud backup software eliminates this risk entirely. Services like Carbonite, Backblaze, and Acronis True Image run in the background, continuously syncing your files to remote servers. Even if your PC becomes completely unbootable after an update, every document, photo, and work file remains accessible from any other device. For most users, a cloud backup subscription costs less per month than a single hour of professional computer repair service.
For complete protection, IT professionals recommend combining cloud backup with a local external drive backup — giving you both offsite recovery and fast local restore capability. This is the same data protection strategy used by enterprise IT departments and managed service providers worldwide.
When You Should NOT Update Your BIOS
- Your PC is working perfectly — if nothing is broken, don’t introduce risk with no clear benefit
- Laptop battery below 50% — always plug into AC power before updating; power loss mid-flash can destroy firmware
- You haven’t backed up your data — set up automated cloud backup first, every time
- The update file is from a third-party site — only official manufacturer pages; corrupted files are a leading cause of failed updates
- Your PC is under active warranty — check whether a manufacturer-initiated update is more appropriate; some warranty plans include free remote tech support for firmware issues
Not comfortable doing this yourself? Remote PC support services and on-site computer repair technicians can handle the entire BIOS update process safely — including pre-update backup, the flash itself, and post-update security verification. Many remote IT support providers offer same-day service at flat rates significantly lower than in-store repair.