Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Open

Does not work

Googlethunderbird. replied
samc4

Power went out when it came back on it does not respond and runs slow Thunderbird .

Power went out when it came back on it does not respond and runs slow Thunderbird .

All Replies (1)

Hello there Samc4

Okay, the power ran out, and although the PC hardware is okay, the software is damaged? Please replace the software.

'Power issue Once the power came back on and you restarted the PC, did the software suddenly become slow? Did you encounter any problems?

Software issue Was that PC in standby mode when the power issue occurred? Was the software on? After a power issue as described, files can become corrupt suddenly

Can you start Thunderbird on that PC in Troubleshoot Mode?

Glitch If it runs after , the issue is likely a faulty or corrupted extension or a glitch created with hardware acceleration.. To turn this option to on or off in thunderbird is to go to settings>general>performance>


Use https://support.mozilla.org/en-US/kb/troubleshoot-mode-thunderbird

Okulungisiwe ngu Googlethunderbird.

Buza umbuzo

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.