20 Most Recent Acer Aspire 4730z 4736g 4736z 4935g Fan E233037 Udqfljh01ccm Tested Perfect Questions & Answers

Right click on your volume or speaker icon on the taskbar. A window popup will offer several option's to modify the volume.

What do you mean by instructions? Detail just what problem you are having, like the computer won't boot, screen fails, etc.

Go to ACER web site and download the CAM Drivers and install them again. OR, go to the Control panel/devices/ and look down the list and look for an ICON suggesting a device is not recognized. Click on the ICON and select Update Driver.

i forget my decrypt password please help

2009 is the year date it came out

You might get away with just changing the CPU but the rest of the computer architecture needs to support 64 bit transfer or you are wasting your money. Check it out FIRST!

I use a program called "locksmith" which is included on a "commander disk" that I have.
you can check at :
http://www.bootcd.us/ERD_Commander_2003.php I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

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.

google acer aspire 5 power cord there are several sites that sell emplacement cord.

Settings are done from the computer / Settings / Display / Screen Resolution. It will be trial and error to get it right but try this from the Television Specs 1366 x 768. https://d1vofmza27mmhi.cloudfront.net/product-pdf/coby-ledtv1526-quick-specs.pdf Better to just fix the Chromebook. ..