20 Most Recent Compaq Presario CQ50-215NR Notebook Questions & Answers

If the notebook doesn't have a PS/2 port then you would have to use a USB mice, or purchase a PS/2 to USB converter so you can use your old mouse on this notebook

The issue might be due to the corrupted display drivers. One way to fix the issue is to connect the laptop display to external monitor and update display drivers from Device Manager.

Visit the below link for more information on how to troubleshoot the display issue:

http://notebook-solutions.blogspot.com/2009/05/notebook-solutions-notebook-solutions.html

Reinstall the wireless driver. go to device manager and expand the device tree. highlight the wireless card and delete. do not check the box to remove the drivers. right click computer at top of the tree and click scan for hardware changes. It will re-find your device and install the drivers. Re-add to the network.

try removing the ram and puting it back , it may work ;)

This sounds like a safety feature coming in to play. a likely cause is possible overheating. Overheating can be the direct result of dust/fluff build up in the fan, located in the bottom case of the machine. Try blowing out the dust with canned air. Often the fans can be somewhat difficult to get to requiring a complete strip down of the laptop. Perhaps you woudl be wise to take it to someone who knows what they are doing.

Disconnect the power cord and battery. Hold down the power button for a minute and then connect only power cord.If not fixed: Please scan your computer with free version of superantispyware: http://www.superantispyware.com/ IF not fixed: It is a screen hardware issue.

You can download the wireless and device drivers from the Compaq/HP WEB support/download page. Make sure you select your model laptop and the Windows drivers you require and install them. Click on this link to download the drivers: - www.compaq.com/country/cpq_support.html

Hello ThereI am adament i will be able to fix this if you want to go in chat ill guide you through it.Kind regardsMatt

If the blue screen has something related with a memory failure on it ..may be a hard disk read error ..and caused by the wrong setting in the Bios setting ..first try to press f10 to get into Bios on start ..select advanced settings and under the Hdd 0 ..look if the ahci setting is on ..If it is disable it ..and select the bus to run ide compatible ..or sata as ide ..if available ..After that save with F10 and yes to confirm and restart ..If the system is not corrupted this will make it boot proper...If the blue screen stays on ..and has no error written on it ...means it is a file missing on windows and prevent it booting proper..and in this case use the recovery partition or disk to reinstall the operation system ..If it has a recovery partition .press the boot menu key written on first screen ..right the way after start ..and under the boot menu select the recovery of the operation system ...If it does not have a recovery partition use the disk if you have one ..and choose the boot from cd /dvd in the same menu boot ..If non of these are available ..just use a boot-able cd with the operation system ..and reinstall the operation system from scratch ..Format C drive during the operation in NTFS quick ..and reinstall all drivers when you finish .remember to store all the drivers before ...cause you will not be able to connect to the internet without the lan driver at least ..Also you will have to download and install the programs you normally use..If you do not have an Operation system disk ..you can download an image with the operation system from a torrent site..and burn it on a disk using Nero ..This will make a boot-able disk .The drivers are all available on the support site of the manufacturer ..just go to HP.com and select support ..driver downloads..and select the exact model and operation system and download them all . Your responses are intended to improve the level of service provided. Please show your appreciation by rating your experience.Thank You.

Return to shop and demand a refund or repair the computer.

how can i retrieve my email an password like right now for my google account so i can unlock my phone

If you have Microsoft Office, use Word.If not I suggest using the free OpenOffice,http://www.openoffice.org/Writer is what you want,http://www.openoffice.org/product/index.htmlhttp://www.openoffice.org/product/pix/writer-big.pngNeed help in using OpenOffice?http://www.openoffice.org/support/Anything generated on a computer that has OpenOffice on it, can be used on a computer that has MS Office on it.Anything generated on a computer with MS Office on it, can be used on a computer with OpenOffice on it.There is no learning curve. The user face of the programs in OpenOffice, look VERY similar to MS Office.The program is free because it is Open Source software.http://en.wikipedia.org/wiki/Open_sourceRegards,joecoolvette

if the charger cannot charging is the problem,then you need to repair the Battery management software,because you say that the battery is working,then the error should be on the software,that it doesn't indicate that the battery is charging,first go to Device Manager (Right click My Computer,select Properties,click Hardware,click Device Manager) by type "Device" on the start menu and select Device ManagerExpand the Battery categories and right click on Microsoft ACPI Compliant Control Method Battery listing, and select UninstallWARNING: Do not remove the Microsoft AC Adapter driver or any other ACPI compliant driver.On the Device Manager taskbar, click Scan for hardware changes .

the charger plug?if the notebook does not indicate that the battery is charging, it's might be that the battery itself is operating correctly, but its power management software may have become corrupt or troubled. In order to correct the problem, you will need to uninstall and reinstall the power management software by using the Device ManagerTo correct the battery's power management software, follow the steps below.1. Click Start and type device in the search field, then select Device Manager .or right click on My Computer,select properties,click Hardware tab,click Device Manager2. Expand the Batteries category.3. Under the Batteries category, right-click the Microsoft ACPI Compliant Control Method Battery listing, and select Uninstall .WARNING: Do not remove the Microsoft AC Adapter driver or any other ACPI compliant driver.4. On the Device Manager taskbar, click Scan for hardware changes

RESTORE YOUR COMPUTER! This just happened to me and i looked up and tried EVERYTHING! Since my wifi button had only stopped working 2 days ago, I restored my computer to 4 days prior because I was told that sometimes without you even knowing you allow stuff to get on your computer whenever you get online which could cause your computer to turn functions off automatically. My wifi button actually stopped working after I went into a mcdonalds with my computer an used their wifi so I think me allowing their wifi onto my computer did something to it because when I took it home the button was just red altogether and it was SOOO frustrating. But as soom as I restored it, my computer came back on and a little window popped up saying "Your wifi is currently off, toggle your wifi key to turn it on/off". I was so happy! The simpliest thing that no one would ever think of.

Hook a spare monitor to the video output usually on the back, if picture okay, the inverter board just below the LCD is the most likely cause, or the backlight behind the display is gone. However if both show the same symptom it is the video graphics card.

The CD player is defective and should be reolaced, but first open tray and carefully clean the laser lens gently with a Q-Tip and rubbing alcohol and allow several minutes to dry before testing.

You should see what is written on screen as reason for not going with the restoring ..It may have a hardware fault ..Usually the only things that may go wrong is the hard disk recognition ..or functionality ..cause anything else will not even start it ..So .. my advice is to go to bios first and check the hard disk and see if it is read proper..and all its properties appear on ...after that select hdd0 (the one it is working ) ..and under its settings ..select to disable the ahci function ..and let it run ide compatible ..or sata as ide..depending on the choices you have there.. after that changes..select F10 to save the changes..and restart and try to boot again and see if its functionality is back ..If it is not ..try the restore partition again if it has one ..or the recovery disk ..If those do not work ..it may be cause you made changes on hardware level ..so try a boot-able disk with the operation system on it ..make or borrow a disk .. insert it ..and restart ..and press F12 or f11 to go to boot menu ..and select to boot from cd /dvd drive ..and enter ..This will start boot from the disk ..and will ask to press a key (any ) to confirm the action ..and go on with the installing ..same procedure for the recovery disk is required..let me know if you have issues ...It may be the case your hard disk is corrupted and you may need to change it if non of these are working ..but after trying ..let me know what you've done ..and how it behaved ....to see what is to be done before getting to hardware replacements ..

yeah ..you have to disable the power saving mode..This is the only thing related with the battery usage that may disable the cursor..o r..just reinstall the touch pad..to do that download its driver and run it into computer ..here is the link http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&dlc=en&lc=en&product=3795238&just select eh operation system and download the touch pad driver..or go to control panel ..open the touch pad icon ..and in there select default settings ..or enable the cursor again ..if it is disabled..if this is not working ..try reinstall it like I said ..It always starts a clean installation from the factory settings ..Avoid hibernate it ..cause will always preserve the last settings ..just close it proper each time ..this way it will boot and recognize devices each time from the start ..