Question about Acer Aspire 4315 Notebook

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Forgot bios password

I already do all this thing but not remove bios password when we start computer that time ask password we cant open the bios so how we remove thi

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Remove your motherboard bettry.....and waite 10 minutes.....then plug in bettry into your motherboard..
i hope it will be work......

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Posted on Dec 20, 2008

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2 Answers

I tried to turn off my fingerprint security from acer travelmate 7730 laptop and now it started ask bios password. I dont know the password(never set it) three times wrong and system disabled and numb


hello try to connect the Acer support or search on Google for bios password. A lot of computer the come with a same bois password that company put on it. For example your Model is Acer may be the Company put Acer password for it . Even if you remove the bois battery from the motherboard and you see same thing again i think you will have to take it to Acer Branch the only help it their. i tried to find the password for you put can't find it. Please rate my comment thanks

Nov 21, 2011 | Acer PC Laptops

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Dear Sir I forgot bios password in lenovo g430. Computer is start. i want to fomatte pc at that time passowrd is ask i foget it so waht to do.


Disconnect all power sources, including the battery. Open the laptop and remove the CMOS battery (the little round silver thing). Hold the power button to drain any residual charge for 10 seconds. Boot the computer without the CMOS battery inserted. it should say password disabled. Reassemble the computer and you're done!

Mar 14, 2011 | Lenovo IdeaCentre A310 Laptop

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Remove Bios Password satellite A305-s6872


If you cannot find the reset pins try to find the CMOS 3V battery, it is usually located under the keyboard, and disconnect it. remove the computer battery and then start the computer. When you boot it should ask you for the time and date. At this point shut down and plug the CMOS battery back in and reinstall the computer battery. This time when it ask for the time and date go ahead and enter it and the rest of the bios should be set to default.

Mar 10, 2010 | Toshiba Satellite Laptop

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My toshiba equium just wont except the main password, cant reboot..cant get into bios


At this time you need to cleat the BIOS password first so that you can get into BIOS. To cleat the BIOS password you need to open your laptop you just remove the battery first. Remove the screw and open the back cover. Locate the CMOS battery, all password are stored in CMOS memory.

Remove the CMOS battery to clear the stored BIOS password, Or you can remove also the CMOS jamper near the CMOS battery and turn on the unit with in 10 second and turn off. Reinsert the jamper. Now the BIOS password are already clear you can get now in BIOS to change some settings. Good luck

Oct 08, 2009 | PC Laptops

2 Answers

Forgot password and cant enter bios with out it


BIOS password is stored in c-mos battrey...A small battery in the motherboard.....if u take out the battery and put it again.....The password will b lost....and then it won't ask for bios password...

May 04, 2009 | IBM ThinkPad T43 Notebook

2 Answers

I entered my administrator bios password wrong 3


there are a few different ways to resolve this issue
1. call the manufacturer and ask if they have a reset or a way to get the password

2.look in the manual and see if your laptop has a jumper setting that will reset the bio (including the password)

3 just go to the manufacturers website and get the latest bios update and flash the bios

4 remove the cmos battery leave it out for literally a week (7days) then replace it (best if the computer is off this entire time)- this way it forgets whats saved in the bios

Apr 10, 2009 | Fujitsu Siemens AMILO Pro V2000 Notebook

3 Answers

Password


Some BIOS manufacturers implement a backdoor password.
The backdoor password is a BIOS password that works,
no matter what the user sets the BIOS password to.
These passwords are typically used for testing and maintenance.
Manufacturers typically change the backdoor BIOS passwords from time to time.
BIOS Password Compaq

Dec 19, 2008 | Compaq Presario 700 470024-192 Notebook

3 Answers

Bios password


now, my computer start windows and don't have type arrow so please help me and what me do? thank you.

Aug 20, 2008 | Acer Aspire 4315 Notebook

2 Answers

To reprogram my whole computer


it was bios password you want to remove it you must remove cmos battery
and reboot your pc
reprogram-whole-computer-jjqimc5rnphh1jhzzh4zfo3n-4-0.jpg

May 02, 2008 | PC Laptops

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