1- Go to Acer's support page > Drivers and manuals > Choose your device model > Choose OS tab > Download the OS corresponding your region. 2- Copy the "update.zip" file to an external SD card and insert in the device. 3- While turned off, press and hold the volume up button and then power button for three seconds. It will sent a code to your registered cell phone, create a new password and you can login to old account Once you are able to login to old google account on your old device you can use the new password to login to the current device. Kindly go through the details from the link given below to delete your google account. October 2013. I just contacted acer about Resetting the BIOS password. They want to charge $99 to reset it for you. There has got to be a way you can do this yourself. It's not as simple as opening it up and taking out the watch battery on the keyboard to reset your cmos like a regular computer, because there is no watch battery in the iconia w510. ACER Iconia Tab W500 hard reset Before you buy a new cell phone or new tablet, please try the following procedure to repair your device. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card. It is impossible to recover your data after doing a hard reset, so online backup is always Similar Questions. Reboot Acer iconia W510 problem. Every time when I start my Tablet (Acer Iconia W510) after the password a message saying something like a reboot is necessary due to some problems (the message and the Tablet works very well after that and I have not noticed any reboots after the password, but maybe before). DOWNLOAD NOW. This package contains the files needed for installing the Tablet Driver Bundle. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones Power on the system. As soon as the first logo screen appears, immediately press the F2 key, or the DEL key if you have a desktop, to enter the BIOS. Use the arrow keys to navigate to Security or BIOS Security Features. Highlight Set Supervisor Password or Change Supervisor Password and press the ENTER key. Hi, If the Acer Recovery method at Boot doesn't work (Press Alt + F10), you use the downloaded ISO file method. But you have to Boot from that USB and do a clean install. Read this: Here are the Acer instructions for Recovery to Factory Settings, new condition. Select Windows 8.1 there. Hi there. I also managed to forget the password of my old W510, which it asks for when I want to enter the BIOS. As I dont have the original keyboard for my ACER W510 anymore, I attached a small USB hub, together with a standard keyboard and the file on a FAT32 USB Stick. Introduction. Go to step 1. Very often problem with this model. In 60% it can be resolved only with reconnecting the Touchscreen flex / ribbon cable. If this solution not helped you then you must to change your Touchscreen. Acer Iconia B1-A71 Touchscreen Replacement. 3wBJ8.