20 Most Recent Acer Aspire 6920-6621 Notebook Questions & Answers

you will need to open your laptop up todo this.

It could be the device that controls the current on the machine, or even the motherboard. Regardless, it's going to have to be worked on by someone with a little technical know-how. You could just order the replacement parts on eBay and fix it yourself if you're up for the challenge. The first part is what controls the current. The second part to replace if the first doesn't fix it is the motherboard itself (it has a current in it, and controls current flow within the device to different parts to allow data flow)

Start your PC and press F8 several times until the boot menu comes up. Then select "Safe Mode with Networking". Now get some or ALL of the FREE programs below.Download, Install and Run Malwarebytes Anti-Malware:http://majorgeeks.com/download.php?det=5756When Installing choose the non-pro version.Download, Unzip, Install and Run TDSSKiller:http://majorgeeks.com/Kaspersky_TDSSKiller_d6895.htmlDownload, Install and Run Super Anti-Spyware:http://majorgeeks.com/SUPERAntiSpyware_d5116.htmlIf you have an outdated Anti-virus program then Download, Install and Run Avira Anti-Virus:http://majorgeeks.com/Avira_AntiVir_Personal_-_FREE_Antivirus_d955.htmlMake sure to select ALL of the "threat categories" when you install or configure Avira...You should be in pretty good shape if you run and install all of these programs.

Over heating, check the processor fan for blockage or not running.
Use Speccy (free) to see the actual temperature to confirm the problem

http://www.piriform.com/speccy

HI, what program is show this message? is it always the same program? if so try uninstalling that program and reboot the laptop to see if it will freeze up.

i have an aspire 4520 laptop and it's been a long time I never used it because the keyboard is broken. One day try to open it and the screen was white or sometimes blurs. what should i do?

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Always get your drivers from the manufacturer of your Laptop, Notebook or Desktop.

If you were to log on to the manufacturer's web site, usually one is able to download if available, by model number, All available Driver downloads as required.

If the driver is not available, perhaps your manufacturer does not support the OS you are installing.

This is the best way of ensuring up to date drivers for your system and they are free of charge!

I hope this helps.

Hi,

usually there is a monitoring interface in every BIOS, where you can find FAN speed, CPU temperature and so on.
Turn off your laptop, turn it on again and press F2 key several times right after pressing the power button. If it is not leading into BIOS, then it has to be another key (e.g. DEL, F10 or whatever), you have to look at the display at first few infos displayed after power up. Once you are in BIOS, you should navigate to the menu item called administration or maintenance..

The first bit with the MAC address is there because it's trying to boot from LAN and it is exiting because no IP address is assigned to it by the DHCP. If your laptop is connected to a network, you can use this feature to image the laptop across the network with an imaging software like Norton Ghost.

The last bit, "Operating System Not found" means that you do not have Windows or any other operating system installed on your laptop. At this point, you can either reinstall your operating system or use the recovery disc that came with the laptop to restore it back to it's factory settings.

Hi bridgetharri,

This issue will happen if the User Profile in the Computer is corrupted. You will need to edit the Registry to fix it. It is recommended to backup the registry before start editing it.

1. Restart the Computer in the Safe Mode (press the F8 Key while restarting the Computer to access the Safe Mode.
2. Please open the Run window, type Regedit and press the Enter Key.
3. Click on "Continue" (Vista) or "Yes" (Windows 7) when prompted.
4. To backup the registry, on the Registry Editor Windows, click on the "File" option, select "Export".
5. At the bottom of the open "Export Registry File" window, please make sure that the "All" option is selected.
6. Please type any file name and save it.
7. The next steps include the editing of the registry.
8. Please access the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList Key
9. You can click on each folder name on the left pane of the Registry Editor window to open each folder.
10. In the left pane, when you expand the "ProfileList" folder, look for the S-1-5..... folder (SID key) with the long number that has .bak at the end of the numbers.
11. In the right pane, look at the ProfileImagePath to verify that this is the user account profile that has the error.
12. You may have another S-1-5..... folder (SID key) above it with the exact same number without the .bak at the end of it.
13. This is if you have two S-1-5..... folders (SID key) with the exact same numbers, but the second (below) one has the .bak at the end of the numbers.
14. In the left pane, right click on the first (top) S-1-5..... folder (SID key) that does not have .bak at the end of the numbers and click Rename to add .bk to the end of the numbers.
15. In the left pane, right click on the second S-1-5..... folder (SID key) with .bak at the end of the numbers and click Rename.
16. Remove only .bak from the end of the numbers and press Enter.
17. Now go back and Rename the first one with .bk to .bak now at the end of the numbers and press Enter.
18. In the right pane of the one without .bak now, right click on RefCount and click on Modify.
19. Type 0 (number) and click on OK.
20. If you do not have RefCount, then right click on a empty space in the right pane and click New and DWORD (32 bit) Value, then type RefCount and press Enter. This value for this entry will reset and return back to the original value after you have restarted the computer and logged on to the account.
21. In the right pane of the one without .bak now, right click on State and click on Modify. (This value for this entry will reset and return back to the original value after you have restarted the computer and logged on to the account.)
22. Type 0 (number) and click on OK.
23. Close the Registry Editor Window and restart the Computer.
24. Now, you will be able to login to your User Account.

Hope this helps..

Good Luck!!

Please post for clarification or further assistance.

Thanks for using Fixya.

Take the battery out and short the pins. If this doesnot work than seems your power adapter is problem. It is not charging the battery. Check if your power adapter is OK. If it is ok than looks like the power jack pin is open. Take it to repair center to have the Jacks fixed

use F8 and go into sfae mode, this will load a default profile and will allow you to add a new user (to create a new profile).
Then you can logon in using the new profile.

try this link: http://acer-crystal-eye-webcam.software.informer.com/5.8/

could be hard drive has failed. go in to bios and make sure it can see the hard drive. if not buy new hard drive

If it shuts down randomly then you may have a virus. If you notice that it only shuts down when you hold it in your lap or on the bed then it means that it is overheating and you need to let air circulate in the area of the cooling fan. Also, if you recently "looked inside" the laptop and your forgot to put back a screw, that hardware device may disconnect itself and sending your laptop so a forced shutdown in order to protect itself.

i know it sounds crazy .... but check whether you have connected the jack to mic port (usually the pink )....if it is ok...
next go to start | run | type "mmsys.cpl" it will bring you the audio options... go to voice option ..... choose your device.... and click the test hardware....
and also do not forget to check whether the main volume is on or not....
this should solve your problem

#1: Start up your computer and as the computer logo appears (such as Dell orHP) hit "Ctrl>F11" simultaneously. This may be different fordifferent machines, but the most common keys to hit are"Ctrl>F11." If this does not work, the F8 key has been said towork for certain machines.#2: Select "Repair My Computer" from the list of menu options thatappear and press "Enter."