Compaq Presario CQ40 - 327TU Notebook PC - display problem

Similar Questions

• I have Compaq presario cq40 & I can't find a unknown hit-and-run driver in my notebook.

  I have Compaq presario cq40 & I can not install the Bluetooth driver and an unknown device without driver, I tried to update it on the MS site & but displays error cannot find drivers pls contact your manufacturer. and I am facing problem connecting my Bluetooth devices, I tried to install the Bluetooth driver but it shows an error MSG it says (MAKE SURE UR BLUETOOTH RADIO IS PLUGGED IN) .this who do I can't plug my devices with Bluetooth PLS HELP me I am really frustrated please...

  Hi owace,

  (1) what is the complete error message you receive?

  Method 1: You can follow the steps mentioned in the link below

  The problems with Bluetooth devices

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Bluetooth-enabled-devices

  Method 2: Run the fixit available in the article below and check if that makes a difference

  The Bluetooth item in Control Panel on a Windows Vista SP2 computer does not work as expected when you click the item

  http://support.Microsoft.com/kb/960531/en-us

  Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows
  http://support.Microsoft.com/kb/322756/

  You can follow the steps mentioned in the link below to set up the Bluetooth device

  Set up a Bluetooth compatible device
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-Bluetooth-enabled-device

  You can follow the steps mentioned in the article below which unknown device addresses question (Article applies to Windows XP is good for Windows Vista)

  How to troubleshoot unknown devices listed in Device Manager

  http://support.Microsoft.com/kb/314464

  Thank you, and in what concerns:

  Ajay K

  Microsoft Answers Support Engineer

  ---------------------------------------------------------------------------------------------------------
  Visit our Microsoft answers feedback Forum and let us know what you

• Compaq Presario CQ40 - 100 CTO Notebook (you want to load Windows Xp... Bluw error screen)

  I want to load windows Xp on my notebook Compaq Presario CQ40-100 CTO Notebook PC
  I already have vista on it
  When I try to install windows xp using boot able cd I get an error each time blue screen

  PLS help me... .i want to load windows xp on my laptop

  No. F2736PA #ACJ

  Serial number. CND84502BQ

  Compaq Presario CQ40-100 CTO Notebook PC

  Make your Vista recovery cd/DVDs if you have not yet discovered it here

  Your model should ICH9 sata driver sliptreamed in the installer CD of XP. If you did it right, you'll BSOD error.

  Use Nlite to sliptream ICH9 sata driver.
  A good guide for driver sata sliptream, here

  Note: do NOT use this guide sata driver, your sata driver is below ICH9.

  ICH9 sata driver,

  The pilot lies in iaAHCI.inf and is called ICH9M-E/M SATA AHCI Controller, here

  Download nLite, here

  Some suggestions to avoid problems when installing XP:

  1 try NOT all wake sata drivers, use only ICH9--> ICH9M-E/M SATA AHCI Controller

  2. use of XP - SP2, much easier to use since many XP drivers were built based on XP - SP2.

  3 burn the installer of XP slowly and do not use the maximum speed, sometimes it create errors

  4. choose a reputable support CD, not the one at little cost.

• Strange sound Compaq Presario CQ40-106TU

  Hi all owners of HP products.

  I bought laptop Compaq Presario CQ40-106TU 3 weeks ago, until now, when I play music or movies, all 5 ~ 6 minutes I hear a short noise distorted through the headphones or the speakers.

  I've uninstalled and reinstalled the audio driver. I have fully recovered my laptop, but this problem still persists.

  When he is silent, or I don't play music or movie there is no sound. in the case of all kind of music or movies, online, radio, playing by all kinds of media player as player windows media, jet Audio, winamp, I have this problem.

  the laptop has a system of its IDT High Definition Audio CODEC. in the card well it is mentioned that his system works correctly, but this problem makes me really mad.

  The noise sometimes interrupts the music for a moment.

  What can I do? Is - this hardware problem?

  I appreciate any help or instructions operation.

  Varshavian

  Thank you for your kind attention, I sent my lap top to the HP repair center and now it is not working properly. It was a hardware problem.

  Message edited by Soju on 18/02/2009 05:00

• which processors can take a motherboard supported very 4101p (494035-001) jal50 used on compaq presario cq40?

  I have a compaq presario cq40-142tu, with a celeron t1600 installed. I want to replace this with a faster processor but can't find a site that lists all the processors that are compatible with the motherboard, which is a worm of 4101P jal50 1 or 494035-001.  as the celeron t1600 has a front side bus at 667 mhz, I guess procies upgrade as possible would be a t7600 to better or at least a t5500, since these procies run at the fsb even.  any advice on where to find a list of processors supported for this motherboard would be much appreciated.

  It took some time, but I finally got my hands on a t5850.  Installed and it works like a charm! a celeron t1600 it is now on a core 2 duo procie.  also improved the hard disk in the series hitachi 160 GB 5400 RPM to a 640 GB 7200 RPM samsung. also changed the RAM of 2 GB (1x2Go) tech of micron for gskill 4 GB (2x2gb) RAM.  OS is win 7 ultimate 64-bit, standard was vista 32.  one thing I noticed, though. the Rams are running at 667 mhz even though they are valued at 800, and I have absolutely no idea on how to change this. Publication of the research on some more and I think that the jury can also support 800 mhz fsb procies, might try that also later on. So far I am very satisfied with the improvement. Oh, to be on the safe side, be sure to upgrade to the latest version of the bios. mine was initially f.14, not f66a. problem solved!

• Compaq Presario CQ61 - 417SA Notebook PC Freeze issues

  Hello everyone

  I have a Compaq Presario CQ61 - 417SA Notebook PC running on Windows 7 Home Premium. The laptop freezes at random times, sometimes minutes after use or an hour after use. It does not result by clicking on a program or a file. I have printing freeze the problem may be caused by the failure of the hardware, possibly the HARD drive.

  Here are a few observations from the laptop and the things that I tried to diagnose or repair.

  • During a typical blocking the HDD LED light is always on
  • Also had the blue screen and freeze black screen
  • No error message
  • Hard disk becomes very hot
  • Entered the BIOS and run automatic test of the primary hard drive and memory Test using InsydeH20 Setup utility but it went together.
  • Laptop computer has been completely reset to factory settings so it is impossible due to the high utilization of the processor
  • Idle while the CPU usage is generally of the order of 13%-25%, with a peak of rare of 53%
  • The hard drive is a Western digital Scorpio Black 320 GB 2.5 "SATA

  The laptop is not used so wiping back to settings to original wasn't a problem, but I would like to return to a usable level.

  Thanks for any help you could offer

  Mike

  I was certain insistence autour in my computer and I'm done to restore back to factory settings. So far, it has not frozen and seems to work properly.

  I tried updating the BIOS with HP Support Assistant, but it does not work. Hoping to solve the problem I went online and updated my support Assistant. After this success, I then managed to download the BIOS from internet F.15 version I was also looking for. Everything seems to work quite fine at the moment, although there are a few updates to Windows that will not be installed. The progress bar shows the animation download but the installation hangs at 1 / 8. Some items are classified as "recommended" or "important" so any help with this problem would be immensely appreciated!

  Mike

• HP Compaq Presario CQ40 330TU: BIOS password

  Hello

  I have a laptop Compaq Presario CQ40-330TU 10 Windows (32 bit) operating system. I seem to have forgotten the password to the BIOS of my laptop. I entered the BIOS password three times, whenever I entered the password, it said "Incorrect password". At the time wherever I typed the password for third time, he showed the number of the key as 56573544. Could you please help me in resetting the BIOS of my laptop password? Any help in this regard will be highly appreciated.

  Arun

  Enter 49451580

• Compaq presario CQ40: compaq presario CQ40 on "Enter the password of power on password or administrator" is detected. Please

  Compaq presario CQ40 on "enter the administrator password or power on password"is detected. How can I reset it.

  Please help me.

  Hello

  Enter 46591280

  Kind regards

  DP - K

• Compaq presario Cq40 604 - tx: when the driver for windows 10 will be available for compaq presario Cq40 604 - tx?

  I want to improve my windows 7 to windows 10 but the windows 10 driver is not available for my computer compaq presario cq40 604 - tx.when driver windows 10 laptop will be available for this laptop?

  I think that HP has released/posted drivers for all models that will be supported. All have support do not at this stage are not likely to see them.

  Windows 10 includes a large number of drivers for the hardware older - but no way to know for sure before the upgrade. I'd certainly do Windows 7 recovery discs before you perform the upgrade.

• Improving RAM for Compaq Presario CQ40 - 144TU

  Hi team,

  I use a laptop Compaq Presario CQ40 - 144TU, Windows 7 32 bit. I want to upgrade RAM. But I don't know exactly what kind of RAM is suitable and the range of the RAM expansion (with the specification if possible). Please help me.

  I have attached the image of my report of PC "crucial.com.

  

  Is it possible for me to upgrade to 8 GB.

  Thanks in advance.

  Kind regards

  Santini

  Hello

  From the Crucial scan your machine accepts 8 GB of RAM and currently there only 2 GB in a slot, another beach is empty. Now, if you want to:

  (a) be upgraded to 4 GB if you want to keep the OS, you have to buy the 2 GB of Crucial, 32-bit

  (b) if you want to switch to 8 GB, no point (sorry my typos on my previous answer) to maintain 32-bit Windows. You can buy 2 x 4 GB, you also need 64-bit operating system and 32-bit to 64-bit are a clean install, not upgrade.

  Kind regards.

• How can I get an upgrade for compaq presario cq40 for video card Home premium 32-bit of windows 7?

  How can I get an upgrade for compaq presario cq40 for video card Home premium 32-bit of windows 7?

  Hello

  What is the model of your machine? (cq40 is a series). Anyway, please try this:

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?OS=4062&LC=en&cc=us&DLC=en&sw_lang=&product=3805640#N228

  Kind regards.

• 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

• Compaq Presario 6604AU-BIOS and other startup problems

  My laptop Compaq Presario 6604 to THE beginning to give a lot of problems in recent times. Every day, I spend a lot time on their fixation; no resolution anyway.

  Problem 1: BIOS hangs at startup

  Problem 2: If the MESSAGE is finished, Windows crashes at startup (Vista blocking at the mobile bar)

  Problem 3: for the last three days, CD/DVD-ROM does not.

  System configuration: CPU AMD Athlon X 2, 2 GB DDR 2 RAM (2 x 1 GB module). nForce Chipset MoBo, GoMobile GeForce 7150 Graphics Card 160 GB HDD. Windows Vista Home Basic (32 bit)

  Problem 1:

  BIOS hangs at the initial screen for 3-5 minutes. After 3-5 minutes, it goes to the next screen. Pressing only works key "ESC". I tried the BIOS flashed with the latest firmware (PRICE Phoenix F 32). Problem persists.

  What I tried:

  1 memory module checked. Tried different RAM module.

  2 checked hard drive for errors - Self Test passed.

  3 flashed the BIOS with the latest Firmware.

  Problem 2:

  Vista hangs at the initial screen (screen bar trip)

  What I tried:

  1. Startup Repair

  2. removed PCMCIA, 1394 driver files.

  3. system restore

  4 re-installled Vista.

  It's really frustrating to see the screen hanging even after reinstalling Vista. The Startup Repair tool produces the following result:

  Signature of the problem:
  Problem event name: StartupRepairV2
  Signature of the problem 01: AutoFailover
  Signature of the problem 02: 6.0.6000.16386.6.0.6000.16386
  Signature problem 03:2
  Signature of the 04:65537 problem
  Signature of the problem 05: unknown
  Signature of the 06 problem: NoRootCause
  Signature of the problem 07:0
  Signature problem 08:2
  Signature of the problem 09: WrpRepair
  Issue 10:2 signature
  OS version: 6.0.6000.2.0.0.256.1
  Locale ID: 1033

  Problem 3:

  If CD/DVD disc problem is related to the two above, we can discuss it further. Otherwise, I'll look it up in other sections of the forum.

  Any help would be appreciated. Thanks in advance

  Solved!

  The problem was with supply management power to the motherboard. I took it to a service person and he said it's a common problem with Compaq V6000 laptop /V3000 of the series... He solved the problem in 30 mins by replacing the chips... Too bad I spent several weeks on troubleshooting the problem myself.

  I hope that this post will help someone...

  Thank you!

• Compaq Presario CQ61 - 421SA Notebook battery 484170-001 necessary

  I have a laptop Compaq Presario CQ61-421SA with a number of battery: 484170-001.  It gives a warning 601 at startup.  Even when I have the trendy area it will suddenly drain and stop immediately without warning making me lose whatever it is that I'm working on that day.  I am struggling to find a seller for a spare battery and what voltage can someone help me please

  Hello

  For example, the battery on the following link would be appropriate.

  http://www.Amazon.co.UK/replacement-CQ61-421SA-CQ61-421SG-CQ61-422SA-CQ61-422SG/DP/B009O5GVUU/ref=pd_cp_computers_0/280-1730758-8360619

  Kind regards

  DP - K

• Presario: I have a laptop HP Compaq Presario CQ60-224NR Notebook PC

  Hi, when I turn on my computer, I can hear it go through its connection, my wifi lite comes on but my screen remains completely black.  How can I solve this problem.  Thanks for your help.

  Anne49

  Hello;
  
  Let me welcome you on the HP forums!
  
  I read your message on your screen remains black after start-up and wanted to help.
  
  Here are a few troubleshooting steps you can try: http://support.hp.com/us-en/product/HP-Pavilion-dv9700-Entertainment-Notebook-PC-series/3632106/model/3665111/document/c01997899/
  
  Good luck
  
  I'm a volunteer and I do not work for, or represent, HP.
  ========================================================================
  If you feel that my suggestions helped you, please click on the thumbs-up symbol to say thank you!
  
  If they helped to solve your problem, please click 'Accept as Solution' to help others find similar
  
  information.