Acer Aspire One D255 Laptop - Answered Questions & Fixed issues

The boot disc is one that might be supplied with a computer or one you made yourself that could be capable of rescuing the system if any serious software bugs or glitches prevent the system booting up naturally. The boot disc is a sort of kick-starter for when the electric start is broken. Years ago before the advent of the hard drive the boot disc was what was loaded to make the machine work, before any other programmes could be used.

Run check disk asap

That usually means that your HDD (hard disk drive) is dead and its no longer readable. By start up pres F2 normaly thats the button normaly that will lead you to the BIOS go on overview and see if your HDD is still detected by BIOS. You can also try to see how bed things are by inserting a rescue disk on your CD/DVD drive press F12 when you do that and try to diagnose the problem. You can also try to reinstall your OS(operation system) sometimes that also helps but not in many cases. I Hope that help you a bit.

to add a second monitor first make sure your laptop has a VGA connection (newer laptops have replaced these with HDMI or DVI, if you have these connections then use them) now plug the VGA into the port, if the laptop is setup right it will pick it up automatically. if not you will have to do it yourself so first right click on the desktop and go to screen resolution in this new window there will be an option to either duplicate or extend with the choice of which monitor to use. set it up how and as you wish if you are going for more than one screen it is recommended you buy a desktop with a graphics cards that supports up to 3 monitors

right click then propertis or persoanalise then display the chouse what you wont in a display

There should be a button on the front of the computer. you slide it on and off.

Are asking how you change the font in your software? If so, I assume you have Microsoft Word since thats what this laptop normally comes with. If you are working in Microsolf Office Word click on "Home" at the top of the page and you will see a section at the top of your page that says "font" about that you will have severals options to change the font. If you are working in Microsolf Word move your curser to "format" a dropdown window will appear the first idem on the window is "font" click on "font" and you wil be taken to a screen where you will have several options for changing your font. I hope this helps.

replace your display unite

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 ..

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. ..