Compaq Presario CQ56: Try to replace the fan, do I need radiator?

Similar Questions

• Compaq Presario CQ56: a problem with the computer keyboard laptop presario CQ56

  All keys (F) Act as the FN key is been held down when it is not. This just started today. I have a free prog called "keyboard test utility. Now, I have discovered that I can get 1 clean tap of F4 and the prog to test keyboard shows only illuminated F4. The next time I hit the letter (P) F4 and the Windows key are lit. Now, if I tap the FN key, and then press the F4 key. Again, F4 is the only 1 who turned on the prog of test. It's almost like the FN button nosed. I just to confirm. Rather than hold down the FN key to get things under the keys (F) (as a volume-, volume +, cut and so on). Now, I have to hold down the FN key to get the regular F1 to F12 keys. The rest of the keyboard is fine. A regular toggle switch or a switch in a radio push button. The FN key acts like someone ripped the wires to the back of the switch and reverse the wires and the switch can operate in reverse. Beats me how this can happen to a laptop keyboard.

  Steve

  Hello

  Here are a couple of things to try.

  1. judgment of the laptop.  Disconnect the power adapter and remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f9 to load the default values (sometimes it is f5, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  2. try to change the default action of the keys 'f' as follows.

  Shut down the laptop.  Tap away at the esc you key start Notepad to open the Start Menu.  Select the Bios ( f10 ) option, and then change the figure in the document at the following link.

  http://h20564.www2.HP.com/hpsc/doc/public/display?docid=emr_na-c02035108 & DocLang = in & docLocale = en_US &...

  Kind regards

  DP - K

• Help! 3rd day wireless on the Compaq Presario CQ56 no response to the 1st don't post :(

  It's day 3 of no wireless on my laptop. I reset my router several times without success. My phone works fine and the laptop can see the network simply do not connect. My WIFI is on and according to Device Manager, I have the latest version of the driver for my adapter WiFi Ralink RT5390 802.11 b/g/n. I did uninstall and reinstall, but that no longer works. Please could someone answer me? I tried to post yesterday but I got no response. I really need help.

  Hi Colleen,

  Please try the ping and test DNS server. We are beginning to run out of options, it's looking like it could be the wireless card. To confirm this, you could look for an adapter Wireless USB that would plug into a USB port and to capture the signal from there. The computer's wireless adapter could be replaced, but if the USB wireless adapter correctly would be the cheaper of the two options.

  Thank you

• No audio in my Compaq Presario CQ56-can I replace it?

  The audio just stopped.  Services troubleshooting, all the rest apparently is OK and the problem does not appear in Device Manager.  Is there a replaceable part?  It is of course just out of warranty.

  Hi Helen,

  Try the following.

  Download Realtek HD Audio Installer on the link below and save it in your downloads folder.

  http://ftp.HP.com/pub/SoftPaq/sp50501-51000/sp50720.exe

  One time finished, open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the Realtek audio device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

  When you are finished, download and reinstall the Chipset driver at the following link.

  Chipset Driver - Windows 7.

  Once this done, stop the laptop, unplug the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  Allow Windows to fully - charge it will automatically load an audio driver, but let just this complete.  Then open your download folder, right-click on the installation of Realtek Audio program and select "Run as Administrator" to launch the installation.  Once this done, do a right-click the speaker icon in the taskbar and select playback devices.  'Speakers and headphones' left click once to highlight, and then click the Set Default button - check if you now audio.

  Kind regards

  DP - K

• Compaq presario cq56-115dx: bios password began to appear on a presario cq56-115dx laptop

  I have Compaq presario cq56-115dx and got the 53346355 Lock password can u help me

  @wickedkidd

  Enter 42024991

  Kind regards

  DP - K

• DV7-6153er replacing the fan

  Hello! After 3 years of use, I found 2 cracks on the cooler fan blades. I need to replace the fan, but I need to know, to do for all portable computers dv7 series coolers are identical and compatible (for example - I found in the cooler shop for $ 4 and it is marked as compatible dv7 6000 series, it will be compatible with my dv7 6153er)?

  Not the series 6xxx even are will be because cpu/gpu configurations of different fan/radiator installation.

  Also doubt $4 many fan will buy at least that he used a cheap copy of China.

  Quality original nine fan is going to be $ 9 to $ 19 while waiting on luck & how much effort you put in, usually if you have the fan brand name & model numbers, you can track down cheap quality so that if the price of sourcing by laptop model has a premium...

  http://www.eBay.com/ITM/original-new-CPU-cooling-fan-for-HP-Pavilion-dv7-6152sf-dv7-6153ea-dv7-6153er-/121153655858?PT=US_CPU_Fans_Heatsinks&hash=item1c35521432

  Be careful as the Chinese copy or without fans no expensive name are terrible...

• I have a compaq presario cq56-115dx notebook pc and I wiped the hardrive without knowing

  Hello

  I have a Compaq Presario CQ56-115DX laptop running on Windows 7. I wiped the hardrive without knowing what would happen, and now when I turn it on it has a black screen with a white dash flashes. I was wondering if there was a way to solve this problem.

  Thank you!

  Hello:

  You will need to order a set of recovery disks.

  http://support.HP.com/us-en/document/bph07143

  Or if you can read your Microsoft W7 product key you can make your own windows 7 installation disc.

  Here's how:

  If you can read the Microsoft windows 7 25-character product key, you can download simple Windows 7 ISO files to burn on a DVD for the version of windows that is installed on your PC, and which is listed on the Microsoft COA sticker on your PC case.

  Burn the ISO with the option to burn the ISO on your DVD burning program and burn it at the slowest possible speed that will allow your program. This will create a bootable DVD.

  Or use the installation of Windows 7 USB/DVD tool to compile the ISO file that you download from Digital River. Link and instructions below. You need a 4 GB flash drive to use the USB compilation method.

  http://www.microsoftstore.com/store/msstore/HTML/pbPage.Help_Win7_usbdvd_dwnTool

  Use 25 characters on the PC product key to activate the installation.

  The key will activate a 32 or 64 bit installation.

  Then go to the support of the PC and driver page to install the drivers you need.

  Link to downloads ISO of W7 is below.

  http://www.mydigitallife.info/official-Windows-7-SP1-ISO-from-Digital-River/

  Paul

• My battery on my compaq presario cq56 is not recognized. It's not even an icon for it. Hp support assistant said trying the update of the bios battery. I can't find to download... Help, please!

  My battery on my compaq presario cq56 is not recognized. When I ran the test on HP support assistant, he says take the battery off and then powered off and that did not help. He said to ensure that the latest version of the BIOS battery has been installed but I can not find how or where to do... someone know how and if it is the best thing to do?

  Hello

  This document includes the steps of research, download and installation of updates to the BIOS (Basic Input Output System) or ROM (ROMPaq) for your HP or Compaq laptop.

  Update for AMD processors

• Compaq Presario CQ56: System disabled

  My Compaq Presario CQ56 shows system 98207381 disabled when I try to start it. I searched the forums and find other codes, but not this one.

  Can anyone help?

  Thank you

  TERI

  @Heavenlee05

  Enter 27165907

  Kind regards

  DP - K

• Compaq Presario CQ56: BIOS password lock

  I bought a HP Compaq Presario CQ56 model on eBay for $25 with screen cracked and no hard drive. I wasn't informed that it is has a password for BIOS-_ - after you have entered the incorrect password three times I get the key: 34915346 error and it keeps let me try again after the reboot. Can someone please help me with this?

  Hello:

  Please read the first post on the link below for what to do with the system off (halt) code given by the PC.

  stems-and-software/system http://h30434.www3.HP.com/T5/notebook-operating-Sy...

• Compaq presario cq56: Bios password

  I have a COMPAQ PRESARIO CQ56 and suddenly asks me the password of the bios.
  The message that appear isENTER PASSWORD or POWER ON PAST ADMINISTRATOR password".
  What can I do?

  Deactivation of the system 73277861

  Josh

  Try: 62155267

  Concerning

  Visruth

• Compaq presario cq56 primer not.

  Model: Compaq Presario CQ56-219WM

  I've had the computer for only less than a year. When I press the power button, the computer starts, appears red 'Q', then 'hangs' on a black screen with an underscore flashing. I ran the diagnostic tests available and everything SEEMS fine, but it still does not boot past the black screen. Tried a hard reset, still no luck.

  Hello

  Assuming you are using Windows 7, try the following.

  If you do not, use another PC to create a Windows 7 recovery CD.  Download the ISO relevant among the links below - if you are unsure, your laptop is listed as having a 64-bit installation...

  Windows 7 32 bit

  Windows 7 64 bit

  You must use an app like ImgBurn to burn the ISO to a CD - a guide on the use of ImgBurn to write an ISO on a disc is here.

  Demarrer start from the rescue CD, select repair your computer and choose the command line.  When this charge, enter the following commands and press on enter after everyone – including spaces as shown.

  Bootrec.exe

  bcdedit/export C:\BCD_Backup

  c:

  Boot CD

  BCD attrib s h - r

  Ren c:\boot\bcd BCD.old

  Bootrec /RebuildBcd

  Bootrec /fixmbr

  Bootrec /fixboot

  Remove the rescue CD and try to restart now.

  Kind regards

  DP - K

• Wireless adapter driver for Compaq Presario CQ56

  Hi, please help me find the right driver for my wireless network card.

  Hardware ID:

  PCI\VEN_10EC & DEV_8171 & SUBSYS_1467103C & REV_10
  PCI\VEN_10EC & DEV_8171 & SUBSYS_1467103C
  PCI\VEN_10EC & DEV_8171 & CC_028000
  PCI\VEN_10EC & DEV_8171 & CC_0280

  Windows 7 64 bit

  Compaq Presario cq56

  Thank you very much

  Hello

  Try: http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?cc=us&lc=en&softwareitem=ob-102574-1

  Kind regards

• Compaq Presario CQ56-115DX power on password

  I need help wih the power on password for my Compaq Presario CQ56-115DX

  ~ Thanks in advance

  Hello

  Enter: 66760919

  Kind regards

  DP - K

• Compaq Presario CQ56: Forgotten password

  My Compaq Presario CQ56 throws me an administration password and when I try to enter it, it gives me a code system with disabilities... 82527050... I know not what to do, please help, everybody. ...

  #HPExpertDay

  Try:

  33485096