CQ40-115AU - Windows 7

Similar Questions

• CQ40-115AU

  I just formatted my laptop with XP sp3 in my CQ40-115AU, until I have the format, I use driver genius so I can save all the driver I had in my previous status. The problem is after I format can I restore all the driver I have record but a lot of them as device on high Defination Audio Bus, modem on Bus Audio High Defination audio also 7 unknown device may not always be installed. I try a lot of time looking for the driver, but I find the suggestion that I got is the same driver that I've had. Can someone help me... really appreciate it.

  Dear Daniel Potyrala, thank you very much for your advice, the solution is you me really works, but I need help another, there are 2 Audio Audio on High Defination Bus device and still have 1 to solve, I really2 need your help now, hope can hear from you as soon as possible.

• touchpad not working not not on CQ40 512TU windows XP

  Hello

  My touchpad works do not (the cursor can move but cannot click) on compaq presario cq40 512 YOU. I try to fix it by double clicking on the top left corner (does not work) and go to control panel > mouse > hardware (PS2 and HID mouse setting) but there are no active toouchpad/sypnatics or disables the setting. Because of software or drivers? BTW, the lighting is switched off. try to find all the files and folder of the touchpad, but none of the results. Help me? TQ

  Hello @yesung ,

  Welcome to the HP Forums!

  I understand that the touchpad does not work on Windows XP. Maybe it's because the computer has no drivers for Windows XP touchpad, as shown here: drivers PC laptop Compaq Presario CQ40-512TU

  I would suggest using computer in Windows Vista, and then install the necessary drivers.

  The other trick, you can try a manual uninstall and reinstalling the driver:

  1. go in Manager devices, then 'mouse and other pointing devices.

  2. right click on the touchpad driver and select "Uninstall".

  3. restart the computer. This will force a new driver to write.

  Please let me know if you have any other questions. Thank you!

  Mario

• Presario CQ40 does not start in Windows

  Hello

  My cousin has a Compaq Presario CQ40 (w / Windows 7 Ultimate 32-bit), who has a serious problem at startup, it shows a blank screen with only blinking cursor in the top left of the display after the Compaq logo.

  I tried to load the default in the BIOS Setup, but nothing happened. I also tried to insert my DVD of Windows 7 to check any problem at the start, but it won't let me boot from it, just another black screen with blinking cursor. The only successful "start" method is to use a Ubuntu via flash (Live USB) drive.

  Help, please.

  P.S. It use Windows 7 for a clean install, without any backup OS preinstalled this laptop /recovery.

  Hi erico & ericpol911 and thanks for your reply.

  In fact I solved. After you restart the live USB laptop I can boot from the Windows DVD (previously the I can't). So I choose 'repair' the DVD and type "bootrec /fixboot" and then restart, and it works.

• Presario cq40 144 do YOU: Presario CQ40-144 - TU Ram Upgradation

  Hello team HP,

  I use a Compaq Presario CQ40 - 144TU, Windows 7 64 bit. I want to upgrade RAM. But I don't know exactly the frequency of the ram to be updated. What is 667 Mhz or 800 Mhz?  which is more suitable for my laptop?

  Is it possible for me to upgrade to 6 GB. In the main location 4 GB and 2 GB in the secondary location.

  Thanks in advance.

  Hello

  You machine has 2 GB of RAM in two slots curently (1 GB each)- 2048 MB (1 x 2048 MB):

  http://support.HP.com/EE-en/document/c01573098

  It supports 8 GB (4 GB) total. Yes, you can switch to 6 GB. RAM are cheap now, you have to throw away two 1 GB parts - account up to 4 + 2 or 4 + 4 won't cost you much more.

  Please use manual #13 to the following list (Compaq Presario CQ40 Notebook PC - Maintenance and Service of Guide)

  http://support.HP.com/us-en/product/Compaq-Presario-CQ40-notebook-PC-series/3752105/model/3815418/manuals

  #2 shows you what RAM you need. page #54 shows you the part number and how to replace the RAM.

  Good luck.

• 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.

• Help, please... I need Windows XP driver for my CQ40-121TU

  Help, please... I need Windows XP driver for my CQ40-121TU

  Please send me a full links to the driver for CQ40-121TU thank you very much...

  Your computer came with XP? If your computer came with VISTA and was never made for XP, so no XP drivers will be available for the system. I looked at the HP site and could not find XP drivers, which probably means that it is a model of Vista, not XP. If it came with XP then call HP and they will be able to send you a XP disc for a small fee, like $15 or more.

• 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.

• No error of audio device in Compacq Presario CQ40 (windows xp)

  Hello

  I have not found that no sound in my Compacq Presario CQ40-337TU laptop model. I can't play all the songs and the video and the error show that no audio devices installed.

  Model: Compacq Presario CQ40-337TU

  P / N:MN564PA #UUF

  Window XP SP2

  Please help me... Thank you ~.

  Hello

  You have a few options as I see it.

  First of all, unplug the AC adapter & battery then press and hold the power button on the unit for 30 seconds then check switch on/off the unit.

  Go into Device Manager and uninstall the driver and restart and unit automatically installs the driver.

  Try to run the system restore to the date where the unit was working fine.

  Try to update the driver from hp.com for Audio & Bios site.

  Let us know how it goes!

  * Although I am an employee of HP, I speak for myself and not for HP.

  Click the White Star Kudos to say thank you *.

  Please check accept as Solution if it solves your problem *.

  Concerning

  Maton

• Downgrading to Windows XP to Vista - drivers CQ40-340TU need it please!

  I just bought a laptop yesterday, Compaq Presario CQ40-340TU. It came with the operating system Windows Vista Starter. Due to limitations with networking, I need to install Windows XP on this laptop now. I have my own installer of Windows XP and cannot afford to buy a different version of Windows Vista, so this isn't an option for me.

  I really hope someone can help me find drivers for Windows XP for the following items. I don't even know if they have the right plug for my laptop model, but I found them on a site selling the same model and HP's product information page.

  I already have nLite and I'm ready to integrate with my installer of Windows XP SATA drivers but I don't know what drivers to include. Please, help me!

  Technical specifications
  Processor Intel Pentium Dual Core T4200 (2.00 GHz, 800 MHz FSB, 1 MB L2)
  Chipset Mobile Intel GL40 express chipset
  Free DOS operating system
  Graphics Intel GMA 4500 Graphics card
  Up to 1759 MB of Intel DVMT 5.0 video memory (64 MB of memory dedicated, up to 1695 MB of shared memory)
  Screen WXGA 14.1 inch Panel high-definition * widescreen
  Memory 1 GB DDR2 800 Mhz
  Housing of 2 memory Slots
  250 GB SATA HDD
  Optical drive Super Multi 8 X drive with Double Layer Support
  10/100 integrated network/wireless implementation high-speed 56K modem, LAN, 802. 11 a/b/g WLAN, Bluetooth
  Integrated 5-in-1 memory slot digital media card reader (xD, SD, MMC, Memory Stick and Memory Stick PRO)
  Webcam integrated i/o, RJ-45, headphone port, microphone, omnidirectional microphones (2), power adapter, output S-video, Kensington lock, VGA, USB 2.0 (3), Rj - 11, HDMI port
  6-cell Li-ion battery
  65W AC adapt Power
  Dimension (Lxwxh) 33,40 cm (W) x 23.70 cm (L) x 3.3 cm H
  Speakers Sound Altec Lansing® speakers
  Approximate weight of 2.29 kg (5.03 lb)

  * edition: profile for www.asianic.com.ph

  I would appreciate a response from anyone... I have not enjoyed my new laptop because of the problems with the networking. Help, please.

  Message edited by JuzAnotherGurl on 03/24/2009 09:33
  Message edited by JuzAnotherGurl on 03/24/2009 09:34

  Rakhmads post should work for you:

  http://h30434.www3.HP.com/PSG/board/message?board.ID=OS&message.ID=6092&query.ID=569151#M6092

  http://h30434.www3.HP.com/PSG/board/message?board.ID=OS&message.ID=625&query.ID=568781#M625

• 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.

• currently I have windows vista on cq40-108tu. can I use windows 7?

  currently I have windows vista on cq40-108tu. can I use windows 7? I ask because I had the problem using windows xp on this laptop. Advice of pl as soon as possible.

  Hello

  You should have no problem running on this laptop W7. Basically, if it can run windows Vista, it can run W7.

  Use this guide to update the link below for some tips. Watch the news in the title of level 1.

  http://h30434.www3.HP.com/T5/notebook-operating-systems-and/General-Windows-7-upgrade-guide-for-HP-laptops/TD-p/236034

  Paul

• 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.

• Hello.. I hv windows 7 on my compaq cq40 resario, I want to change it to xp... HW cn I change my os? I have

  Please help me

  Hello

  You have the Windows XP installation CD? Did you read that?

  http://h30434.www3.HP.com/T5/notebook-operating-systems-and/General-XP-downgrade-Guide-for-HP-laptops/TD-p/83267

  Kind regards.

• Compaq presario Cq40 604 tx: driver for windows 10 is being manufactured for my computer laptop compaq presario Cq40 604 tx?

  I only ask him.

  anm10

  You keep asking the same question... again and again and again!

  The answer will be the same - HP will not release schedules at the pilot production.

  Probably, they won't have to produce drivers for older PC Win7.