20 Most Recent Acer Aspire E1-531-4444 15.6" Notebook Computer Questions & Answers

if you asking for claiming warrenty, first check your warranty status on following link https://www.acer-apac.com/acer_web/ and call or email following no. if you are in india 1-800-11-6677 (Toll free from all telecom operators). Email: [email protected] international http://www.acer.com/worldwide/support/itw.htm

go to run terminal type "lusrmgr.msc" and press enter you could find the user account manager Create user account Windows Help

You can get the Acer Aspire unlock password key at:http://acer-bios-password.biosremoval.com or open up the laptop and disconnect the button battery (inside) for a couple of hours.

Unless I've muisunderstood, the OP knows the drive was corrupted and was trying to reinstall when he/she get the IRQ_NOT_EQUAL error. This is either a dodgy optical drive, or an AHCI issue. Look in the BIOS under SATA mode and set it to AHCI. Failing that, try another DVD drive. If neither of those work then you'll have to replace your hard drive I fear.

Are we talking Windows password or BIOS password here?

try installing a new os [win7 or win8] just make sure when you do dont delete hidden partition called pqservices if you do that u will brick your acer they r a mongrel for this type of crap if youve alrdy done it then you will have to contact acer

This will depend on the exact error message. The course of action cannot be determined from your initial post. However, it may require you to set your BIOS/CMOS settings correctly, or more likely, Windows is damaged and you need to perform a recovery installation. If you wish to repair windows you will need to obtain a correct Disc for your version of Windows installed and try a repair. complexsystems.co.uk

Interesting... level 36 of what exactly, if you don't mind me asking?

Sounds like your hard drive may be faulty. Run the manufacturers free hard drive diagnostic software (from CD or USB drive to test)

go here > http://www.acer.co.uk/ac/en/GB/content/drivers

Go to this link and select your wireless driver. ... http://www.dell.com/support/drivers/us/en/19/Product/latitude-e6400?~srd=true&sk=E6400%20drivers&scat=sup

Hi,In this case it would be best to perform a system restore. There are two ways to perform system restore:Open start menu click run and then type cmd to open command prompt.Type CD.. to make c:\ only.Type CD windows then CD System32 and then restore.After once you find yourself in c:\ windows\system32\restore>Then type restrui.exe press enter.Once the system restore window open then click next to select any available restore point.This process shall take couple of minutes to perform restore and please make sure that once this process started it wont be reversible and neither you will lose any personal data.Other way to perform system restore is to open safe mode by clicking F8 on start-up and check safe mode option then further a dialogue box will open to ask for system restore and then follow the above steps. Thanks

Go to start button and click on programs! Look for acer recovery! there should be a drivers and applications setting look for webcam install!! that should work for you!!