Hi everyone, I have a Razer Blade Pro 17" (2020), model RZ09-0329x and recently the battery swelled up. Now the laptop won’t power on at all, even when I connect it to the original AC adapter. I couldn't find a replacement battery anywhere, and since I urgently need to use the laptop, I tried disconnecting the battery connector completely to see if it would run just on AC power. But unfortunately, that didn’t work — it still won’t turn on. While inspecting the inside, I noticed a small circuit board between the two battery cells, near the bottom cooling fans. It seems to be a Battery Management System (BMS) board. So my main questions are: - Is this BMS board required for the laptop to boot even when the battery is removed?- Is there any safe way to bypass it or trick the system into running directly off the adapter?- Has anyone here successfully powered this model without a battery? Any tips or schematics would be a huge help. Thanks in advance for any help or suggestions!

Razer Blade Pro 17 (2020) – Battery Issue and Powering Without Battery

[MONTHLY SILVER] January 2026 30,000 Silver Drawing

7 hours ago

Already have an account? Login

LOG IN

LOG IN

Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.

Enter your e-mail address

Back to overview

Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.

OK

Sorry, our virus scanner detected that this file isn't safe to download.

OK

Shop

Explore

Support

Company

FOR GAMERS. BY GAMERS.™

FOR GAMERS. BY GAMERS.™