20 Most Recent Acer Aspire 4710 4920 4935 4930G 4930 Series Questions & Answers

Thanks man, it's helpful. And there is a simpler way to activate our windows 7. Visit http://windonskey.blogspot.kr/2016/05/windows-10-preview-product-key.html and get a genuine win 7 product key in a cheap price and all your problems can be solved.

Try restarting the laptop and press the F8 button during startup to enter the startup menu. Go into advance boot options and select Last Known Good Configuration and select that and press enter.

turn your pc on and right click on my computer and go to manage in the left hand pane click device manager. now click on the Bluetooth device if you cant see it and it just says unknown then its that one/ once you have it right click and go to properties and then driver in the drop down menu below change it to hardware ID's you will be presented with some gobbledygook that looks like PCI\VEN_10DE&DEV_0141&SUBSYS_00000000&REV_A2 what you want from this is the ven and dev numbers so ven: 10DE and dev:0141 take these to the website pcidatabase and search ven then dev this will give you the specific device. once you have it copy the name into your search engine followed by driver and your OS

might not be the fix but try getting the hover and where the fan outlet is give it a good hover the fan can get blocked and this will make the cpu shut down when it gets to hot

Hello download or renew the missing drivers here at acer:http://support.acer.com/product/default.aspx?modelId=35Please select your windows system.Unzip the file before you install the driver.Reboot after the install is done.Try to renew the screen card driver.Blue screen of death is always a faulty driver.Good luck

Bluescreen can be caused by a number of things Check all power and data leads from motherboard to hard drive and all of your cd/dvd drives make sure connections are secure dust free and not faulty computers need all power and data to travel through every working device and to finish its cycle so any faulty lead will end in computer error or shutdown / fail to boot or to reboot on a cylce Make sure your computers RAM modules are securely seated with no dust in the sockets also the Cmos battery has charge and seated with no dust in the sockets some motherboards cmos batteries are soldered in might be getting hot check your CPU make sure it has a thermal paste and a dust free and secure seating Could be a memory dump you might be running to many programs at the one time placing to much strain on the CPU you might not have enough RAM random access memory If you get your computer running to get a screen or even do it in safe mode

Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer

If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

Windows Advanced Options MenuPlease select an option:

Safe ModeSafe Mode with NetworkingSafe Mode with Command Prompt

Enable Boot LoggingEnable VGA modeLast Known Good Configuration (your most recent settings that worked)Directory Services Restore Mode (Windows domain controllers only)Debugging Mode

Start Windows NormallyRebootReturn to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice. select the safe mode option You might have to many programs trying to or accessing the internet at the same time scroll to bottom toolbar (bottom of screen) right click select task manager applications you will see whats running if you see anything you dont need running select end now and you might uninstall that specific program if you or computer does not require it to run and some unnecessary programs that could be jamming up your computer also under processes see what is ticking over in the background again if you see something you dont need to be running select end now and users you will see who is using your computer you might need to add more computer ram if you're not sure if a module is right for your system use the Crucial Memory Advisor tool for a list of guaranteed compatible modules. when purchasing any ram you should always ask if they can guarantee compatibility first you will need to select the manufacturer from a drop down list then select your product line from a drop down list then select the model then click find it will take you directly to compatible ram also you will have an option to scan your system

might be getting hot

check you CPU make sure its securely seated and has thermal grease http://www.hardwaresecrets.com/article/Thermal-Compound-Roundup-February-2012/1490

or it might be a virus right click in bottom toolbar select task manager applications to see what is running and processes to see what is ticking over

http://windows.microsoft.com/en-US/windows/products/security-essentials/product-information

malware protection

http://100-downloads.com/download.php?p=615

windows xp microsoft security essentials

http://100-downloads.com/download.php?p=614

windows 7 microsoft security essentials hope this helps

Ok.Possible causes:

• Virus/spyware/malware
• Something has corrupted your boot

Have you tried safe mode?

if your computer came with a motherboard disc the sound drivers could be on it

click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to reinstall drivers

click start control panel sounds and audio volume advanced speakers make sure you have selected the

(appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings thereclick start control panel sounds and audio devices select advanced there might be a tick in the mute box untick ithope this helps

Hi!

You need to verify first if the problem is the speakers itself or your default audio device is not properly configured you need to go to control panel and select sound. Under the playback tab you need to select the speakers at the default device.

Perfectly normal. It depends on the internal timing of the GPU and the OS version.

it needs service, and service manuals are hard to find on anything by the likes of ACER. this projector worked for 12 long years, did you own it 12 or bought a bad projector, no history told as I can buy dead projectors all day long. and hard nut problems even hacking done. Acer X1110 data projector Standard throw projector.. did you know most projectors have serious grade protective devices inside??? (tamper and overheating are 2) did you read owners manual page 32 yet, errors. LED codes.? there are 4 LED, and all 4 matter, projector turned (ON) (not one =1) also in pairs glowing and also if blinking or not, so read page 32 it tells all that. my guess is overheat failures, even cold, due fan slow or packed in lint after 12 years of use and no service done,. https://manualzz.com/doc/49497108/acer-x1110-user-manual some have dust filtler a shop first cleans is out first, and check fan RPM with and LED tachometer. this is all SOP.

English only please https://www.google.com/search?q=How+to+turn+on+WiFi+on+Acer+4720Z ..

That button can be set using the utility on your programs list

It maybe that you accidentally turned it off or set it to do some other task.

Start there first before re-installing the program that sets it.
That is on one of the cds that should have come with it and can be installed by itself.

I would try starting up and go straight into the BIOS. Set up your system and reboot.

This computer does not have Bluetooth capabilities and you can't make it, by adding a Bluetooth Driver. It would need a Bluetooth transmitter and receiver HARDWARE built into the computer at the time of manufacture.. https://icecat.biz/en/p/acer/lx.akg0x.146/aspire-notebooks-aspire+7520-6a2g16mi-1376542.html and this site actually says it. https://www.bhphotovideo.com/c/product/538918-REG/Acer_LX_AN20X_017_Aspire_7520_5757_Notebook_Computer.html/specs Wireless Wi-Fi: 802.11b/g Bluetooth: None ..

bad battery

test battery

If Laptop is ok and screen is ok then I suggest check the ribbon cable connectors. Are all wires ok ? For information, CCFL Service manual is here https://clubelectronicos.com/wp-content/uploads/2020/11/lg_inverter_t-con_board_repair.pdf and Acer Aspire 8930G Service manual is here Acer Aspire 8930G Service Manual (Page 107 of 119) ' ManualsLib

Most laptops have a tiny lamp that illuminated the Caps Lock and Num buttons. These are used to remind the typist they are locked and for error messages when the motherboard won't start properly.