Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Cari Bantuan

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.

Pelajari Lebih Lanjut

I am a technician and have a question about Firefox

  • 4 balas
  • 3 memiliki masalah ini
  • 12 kunjungan
  • Balasan terakhir oleh cor-el

more options

I had a customer today that mainly uses Firefox for emails and such. The system runs fine and is very fast and newer so i know its not the hardware. Whenever we would open Firefox it would make the hard drive utilize 100% and nearly puts the system to a halt. We have uninstalled all addons and have wiped out all data from Firefox then reinstalled. We got it to open and run fine but when you would click anything like settings it would do the same thing. When we kill the process it stops acting sporadic. What is causing this issue and what can we do to fix it without wiping the system clean and perhaps run into the same issue again. Also the system is not infected and runs fine unless you open Firefox. Other browsers work just fine.

I had a customer today that mainly uses Firefox for emails and such. The system runs fine and is very fast and newer so i know its not the hardware. Whenever we would open Firefox it would make the hard drive utilize 100% and nearly puts the system to a halt. We have uninstalled all addons and have wiped out all data from Firefox then reinstalled. We got it to open and run fine but when you would click anything like settings it would do the same thing. When we kill the process it stops acting sporadic. What is causing this issue and what can we do to fix it without wiping the system clean and perhaps run into the same issue again. Also the system is not infected and runs fine unless you open Firefox. Other browsers work just fine.

Semua Balasan (4)

more options

Can you provide any further info about the laptop? Make, model, operating system, hardware, age, etc?

I've not heard of Firefox using the hard drive in the way you describe, but will see what I can find out.

Thanks!

more options

The system is an Acer mini desktop with a core i3 and 4gb ram and windows 7 home premium. Thats about all the info i have on it. We would open firefox then the system would nearly lock up. Now if we opened it and let it sit at the main homepage it will run fine, unless we click something or change the default homepage, if we could get to that point.

more options

Did the user get Firefox from a trusted site?

I trust you checked for mal-ware.

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options)
key, and then starting Firefox. Is the problem still there?


In the address bar, type about:crashes<enter>. Note: If any reports do not have BP in front of the numbers, click it and select Submit.

Using your mouse, mark the most resent 7 - 10 crash reports, and copy them. Now go to the reply box below and paste them in.


Type about:support in the address bar and press Enter. Under the main banner, press the button; Copy Text To Clipboard.. Then in the reply box at the bottom of this page, do a right click in the box and select Paste. This will show us your system details. No Personal Information Is Collected.

more options

Boot the computer in Windows Safe Mode with network support (press F8 on the boot screen) as a test.