20 Most Recent Compaq Presario F755US NoteBook AMD Turion 64 X2 TL-58 Questions & Answers

Compatible AC Adapter for Compaq Presario F755US Laptop I think it has a bad power adapter yielding insufficient voltage. This system is running Vista which makes it quite dated. However, you can try the replacement supply and see what happens. Or, they coud view Utube on an inexpensive android tablet. However, you can try the following (I am guessing you do not have the Vista disc): To boot into the Advanced Boot Options menu, follow these steps:

1. Restart your computer
2. Press F8 as soon as your computer starts to boot, but before the Windows Vista logo appears
3. The Advanced Boot Options menu should now appear
4. Select the Repair your computer option
5. Press Enter
6. System Recovery Options should now be available (You may need to select your time, keyboard and language preferences before the list of tools is displayed)

Some of these options will if operating at all restore your computer to factory defaults erasing data and programs installed after it first came out of the box.

You are very welcome i am glad we could help you.

USE THIRD PARTY TOLLS FOR IT LIKE LIGHTSHOT SERACH FOR SCREENSHOT SOFTWARE IN GOOGLE THEY ARE ADVANCED THEN PRINTSCREEN

Print screen is basically to take a snap shot of the screen ....so open the page you want totake print screen of and press the print screen button once and then open paint and paste it there and save it .......

it seems that the smps of th system has gone faulty....

Does the HDD have a OS on it? Need more info.

Hi,

There are two ways of fixing the problem as long as its not a hardware issue at all, first is to access the registry make some changes on it and second is to run the autofix from microsoft.

This is gonna be a bit complicated since were going to access your registry, but just follow all the steps and it will be much easier
1. Click on START

2. Type REGEDIT on the search bar on START Menu on the Run Box

3. Expand HKEY_LOCAL_MACHINE

4. Expand SYSTEM

5. Expand CurrentControlSet

6. Expand Control

7. Expand Class

8. Click {4D36E965-E325-11CE-BFC1-08002BE10318}

9. Look for the Upper Filters / right click on it / click on Delete

10. Look for the Lower Filters / right click on it / click on Delete

11. Restart PC

12. Try you CD / DVD ROM

If nothing happens, click on this link then click on RUN and follow the steps, then restart computer and try to run a disc again, if still nothing happens, theres a possibility that the problem is with the hardware side or the media player that you are you using...

Hope this will help...Thank you for using Fixya...

In case somebody has the same problem. Result of my investigation: * If everything is ok then the Presario CQ61 boots without battery. * HP support recommends to do a hard reset i.e. remove power supply, remove battery, press power button to discharge everything internally, connect power, press power button In my case the problem was solved by changing the AC Adapter (Power supply). Note: The led besides the power connector is not reliable. It is on with the working and faulty adapter. Note: The voltage level at the battery pins is not reliable. I had same values.

old PC,, Cq series. cq62-nnnnn you left off the nnnnnn cq62-100, 200 ,300 what? running mS windows 8 HP does not support W8 on this PC so that means you are on your own steam... (you , it and microsoft 100%) forget ACER this is not and ACER PC< at all, (totally different) you could reload w8 , like you did before, now all that works its login password issue, can i presume the screens look ok W8login screens? local login fails, not bios, and not windows live logins fails that is right there are 3 tiers of logins. admin , create a new account and use that or do that and ask at MS how to copy date from dead account to new account, you never said once you had data. if no data on pc, then reload 8, easy no? the newer the OS the more hard it is to get data from that dead account( new permission rules, and hard to do) ask best i can tell, lacking your full model number teh CQ62-400 (newest) had only Windows 7 so how did w8 get there, from whome, and what media. and what install methods. from MS CD? or MS ISO, or from ebay hackers disks/ what? here are the ways, (not data recovery) http://www.pcdied.com/passwords.html

how'd you do 2012 post then 2017, shocking. some one needs new clock battery , LOL

check o see if your sound driver is compatible with new software operating system.

Find your model number near the serial number. With that number go to the following link and enter it. This link is for HP's support website. You can find everything about your PC, replacement parts, Drivers, Manual. HP Troubleshooting

Please ask a question so we may help you.

Oh dear you have broken this and will need to send it off to be fixed.

Won't load in safe mode?? What's your operating system? Has the hard drive been formatted?

1. Turn off your computer. 2. Press the power button to turn your computer on. 3. Hit F11 a few times quickly, while the launch screen is still up. This will launch the Recovery Manager. (If you see the Windows 7 boot logo, you've missed your chance and need to restart your computer and try again from step 2.) 4. On the left side it will say "I need help immediately". Underneath that there will be an option that says "System Recovery". Click on that. 5. There will be an option to either back up your files before restoring, or to recover without backing up your files. In my case, I'm recovering without backing up my files. 6. It will tell you to make sure all devices are disconnected from your computer. Make sure they are, and then click "OK". 7. There will be a "Welcome to the Recovery Manager" screen. Click "Next". 8. It will begin to reformat your partition and to reinstall the Windows 7 setup files. Once it's done doing that, click "Next". You'll be brought to a page saying "Recovery is Complete". After that all you need to do is reboot, and it will bring you through the wizard to set up Windows 7, just like on a new computer! Good luck :)

THIS IS NOT A PROBLEM THAT NEEDS to be asked on here as there are so many stolen laptops about ,ull need to go to a repair shop with proof of purchase or something that is on your system that only yourself could identify , to regain access to your laptop..

Try to reinstall windows formatting your Hard Drive... It seems to be an windows crash, or some software.