Compaq CQ2009F desktop PC: battery CMOS

Similar Questions

• HP Compaq 8100 small Elite for: CMOS battery change

  What battery I need to buy to replace battery CMOS (lose the BIOS date/time).

  All traps to replace?

  @LechKL, welcome to the forum.

  Here are the computer hardware reference Guide .  On Page 46, you will find a guide to replacing the battery.  Read this section very carefully.  In most of the computers battery is a CR2032.  The instructions state that you must use a spare battery supplied by HP.  However, you can us HP Partsurfer to see if they recommend a battery.

  The process should be simple.  There are detailed photos to help you.

  Please click on the button + Thumbs up if I helped you and click on accept as Solution If your problem is resolved.

• I need to replace the battery cmos for Compaq nc 6320

  The computer, I'm getting will not recognize the HD. I pulled the drive and it works showing the entire disk.

  I think that I think that the MBR is corrupted. I tried to us the professional XP CD but cannot go beyond the need for a password. I thought that I could remove the battery Cmos to break the lock that may be in the Cmos.

  Danny.

  The RTC/BIOS battery is located under the space bar.

  Remove the AC, main battery and keyboard.

  Disconnect the cable from the battery.

  Your manual here.

  http://h20565.www2.hp.com/portal/site/hpsc/template.BINARYPORTLET/public/kb/docDisplay/resource.process/?spf_p.tpst=kbDocDisplay_ws_BI&spf_p.rid_kbDocDisplay=docDisplayResURL&javax.portlet.begCacheTok=com.vignette.cachetoken&spf_p.rst_kbDocDisplay=wsrp-resourceState%3DdocId%253Demr_na-c00805752-1%257CdocLocale%253Den_US&javax.portlet.endCacheTok=com.vignette.cachetoken

  Just a quick note.

  

  REO

• Once I reset my battery CMOS from one day to the next. I tried to install my recovery disk this morning and can't get it done

  Once I reset my battery CMOS from one day to the next.  I tried to install my recovery disk this morning and can't get it done.  I kept receiving an error of 100.
  Don't know what to do.
  Are there out there can HELP?

  Please, I beg you!

  Thank you

  Hello

  Would you please ask the same questions more then once in these Forums.

  What you're doing is confusing in these Forums, as nobody else knows what advice are envisaged for you in other responses.

  Other questions, it seems you have an HP computer.

  Here is the information of HP for Vista from recovery to factory settings:

  "Recover Windows Vista operating system using HP Recovery"

  http://h10025.www1.HP.com/ewfrf/wc/document?DocName=c00809678&LC=en&DLC=en&cc=us&product=18703

  Restore the PC to its original state with the recovery discs

  If the PC cannot access the Windows desktop, and the Recovery Manager cannot be started by selecting the f11 at startup key, you can use either the recovery disc custom that you created, or you can order a recovery CD to replace HP, to boot the PC and restore the hard drive to its original operating state.
  

  NOTE: perform the recovery process by using the custom recovery disk you created can take less than an hour, whilst using the replacement disks ordered directly from HP can take four to six hours and includes several reboots.
  If the HP Recovery Disk Manager can access the hard drive, it will attempt to repair the recovery partition. If successful, a prompt to continue execution of the recovery using the Recovery Disk Manager.
  Use the recovery discs to restore the PC by following the steps below.
  1. Insert the recovery disc into the optical disc drive and start the computer.
     If the computer is running, insert the reinstallation disc and immediately click on Start and select restart to force the computer to boot from the recovery disc.
  2. When prompted, Press any key to boot from the CD or DVD, press any key on the keyboard.
  3. Leave the recovery disk boot and load the files required, while the Microsoft loading screen appears. It may take several minutes to load the required files.
  4. When the HP Recovery Manager window appears, click Advanced options , System Recovery , and then click Next to open the Recovery Manager.
  5. etc.

  If you are having problems using the HP recovery process, you will need to contact HP, because this is Recovery process HP, not Microsoft.

  Details of HP:

  http://WWW8.HP.com/us/en/contact-HP/contact.html

  You can also try the Forums from the HP Support:

  http://h30434.www3.HP.com/

  See you soon.

• PC Pavilion laptop: no sound on Pavilion g6 after installing the new battery CMOS

  I have a Pavilion g6z - 1 d 00 CTO Notebook PC, model A2F43AV number.  It came with Windows 7 Home Premium, and I upgraded the operating system to Windows 7 Pro (64 bit).

  The problem is that I did not sound, either through headphones or the speakers even if the Volume is set at 55. I first noticed the audio problem after replacing the CMOS battery, as the laptop is 4 years old and he gave me intermittent wireless connectivity problems.  After installing the new battery CMOS, I noticed the wireless driver was missing and downloaded/installed.  Everything was fine except the audio.  Then I reset the BIOS but nothing there as the BIOS version is v.49, and it is the most recent.

  I have also downloaded/installed the driver audio and rebooted the PC.  Still, there is no noise.

  Finally, I have checked the audio drivers and the reporting system they work without any problem.

  What should I do next?

  Thanks, Terry

  @Terry57

  Thanks for the reply,

  I was under the impression that these links would take you to guide step by step, however, it seems that they do not work,

  However, I have provided details below:

  To perform a hard reset on a computer equipped with a removable battery, follow these steps:

  1. Turn off the computer.

  2. Remove the computer from the docking station or port replicator.

  3. Disconnect all external devices from devices such as USB, external displays storage devices and printers.

  4. Disconnect the power adapter from the computer.

  5. Remove the battery from the compartment to batteries.

  6. Press and hold button power for about 15 seconds, remove any residual electric charge capacitors that protect memory.

  7. Insert the battery and plug the power adapter into the laptop, but do not connect peripheral devices.

  8. Press the power button to turn on the computer.

  9. If a boot menu appears, use the arrow keys to select start Windows normally and then press the Enter key.

  10. After you have reconnected each peripheral device, run Windows Update and HP Support Assistant to update all device drivers.

  To perform a hard reset on a computer equipped with a sealed or non-removable battery, follow these steps:

  1. Turn off the computer.

  2. Remove the computer from the docking station or port replicator.

  3. Disconnect all external devices from devices such as USB, external displays storage devices and printers.

  4. Disconnect the power adapter from the computer.

  To perform a system recovery, this link should work: click here

  Keep me posted for any technical assistance,

  Kind regards

• RTC battery low - where is battery CMOS? C50 - B - 14 D

  I also get a message at startup and strangely in Windows, low battery RTC. The laptop will simply shut down.

  I suppose there is a fault or battery CMOS is actually dead. I removed the bottom to expose the jury and watched various tear downs, but still cannot locate the battery. I removed the main Board and the CMOS battery isn't here. Is there one on these units?

  It is a fairly new laptop and otherwise in good condition.

  Any help appreciated.

  Some models do not have an RTC battery, they rely on the main battery to keep the time.

• Satellite Pro M40 - where battery CMOS

  Hello

  Could someone please tell me where the CMOS battery on an M40 225, also do you know what it takes?

  Thank you

  Hello

  Unfortunately I can't tell exactly where is the CMOS battery but it s certainly somewhere on the motherboard and the whole notebook must be disassembled to gain access to the battery of the bios.
  For the most part this procedure of disassembly is very delicate and must be made in the right order.

  But may I ask what's wrong with the battery CMOS?
  Is it empty? Have you tried to load?
  Usually, you could reload the CMOS battery very easily. The laptop must be turned on and must be connected to the power adapter for 20-24 hours.
  The laptop has to run all the time!

  In any case, I found an interesting page on ['How to disassemble a Sat M45' | http://www.irisvista.com/tech/laptops/ToshibaM45/Satellite_M45_disassembly_1.htm]
  The M45 is very similar to the portable M40.

  But note; everything you do is at your own risk! I have

  PS: The CMOS battery can be ordered from the ASP in your country!

• How to replace the battery CMOS on TECRA M3?

  Could someone tell this newbie how to change the battery CMOS on a Tecra M3?
  I can see it is located under the hard drive that I can remove, but cannot see how to strip all along to get to the battery.

  Thank you very much

  nilocp

  The CMOS battery swap is not so simply, and to do this you need to disassemble the laptop everything.
  Can you do that as a beginner?
  It's maintenance manual isn't public document and how to explain the exact disassembly steps now.

  Have you tried to load the CMOS battery properly? Leave laptop on the power supply more than 48 hours and it must be fully charged again.

• How to replace the battery CMOS on Satellite A30 504?

  I have big problems with my satellite A30 504... it does'nt see the HARD disk at startup, my only solution was to press the power button for many times so far.

  My HARD drive is ok so I think that the problem comes from the cmos battery, but I do not know how to find out what type it is and how to replace.

  (PS. Sorry my English, I'm not an English speaker)

  Hi Adrian

  Battery CMOS is always placed in an uncomfortable position and to swap the battery of the device must be removed. If you didn t done this before please don t do this alone. One small mistake and you can damage a plastic cover of the unit.

  I recommend contacting the service and allow them to do this for you. It costs a little, but you will be sure it will be done on the professional track. When the unit is disassembled it can also be cleaned of dust.

  Back to HARD drive: how you know HDD is not faulty?

• Upgrading power supply on a HP Compaq Business Desktop

  So I bought a power supply 500W on newegg a few days previously, under the assumption that all the power supplies have a standard structure. (wrong - o)

  My machine: HP Compaq Business Desktop DC7900 - NV487UT

  The new power supply is too small for the previous anchor for the power supply box. I can't even the two screw holes that align the two. That's pretty pathetic.

  Anyone know where I could find a compatible PSU that puts at least a 450W max? (for a new video card). I did some research and found nothing. Thought it was time to turn to the forums of HP.

  Well, there is always the possibility to buy directly from HP.  Of course, for a student who is a bit more expensive.  The next thing you might try is to walk in a bestbuy and asking them if they have anything in this size.  If it's not that they could tell you where to find a.  Try a store like tigerdirect, normally, they have a bunch of stuff at random and may have a small power supply in stock.

• Battery cmos MS225

  Is there a detailed manual for the Pavilion MS225 all-in-one, relace battery cmos needed?

  Thanks for the info for the cmos battery replacement! I was able to not only change it, but did a cleaning serious work too. the whinning and the blue screen of death stopped. same course working just great games great. yalll da best!

• I cannot locate a driver for Anatel modem on a CQ2009F desktop

  I'll have to reinstall XP Home on a CQ2009F desktop computer.

  Able to locate all the drivers except for modem Anatel installed at the factory.

  No joy on HP DB driver.

  Internet search just more confused.

  Advisor/help appreciated

  Hello:

  This should be the driver for the modem you need:

  http://h10025.www1.HP.com/ewfrf/wc/genericSoftwareDownloadIndex?cc=us&DLC=en&LC=en&softwareitem=PV-66889-1&JumpID=reg_R1002_USEN

  Paul

• Compaq Presario SR5214x: Replacing the CMOS battery for Compaq Presario SR5214x desktop computer

  How to replace the CMOS battery on a Compaq Presario SR5214x desktop computer. What type of battery? Where is the battery? Thank you (deleted content)

  @ernier

  You will find how to do here.

  http://h10032.www1.HP.com/CTG/manual/c00840496

  REO

• HP/compact D530 desktop: Recplacing CMOS battery for HP/Compaq D530 desktop

  Hello

  I have three, exactly the same thing, computers to Office HP/Compaq D530. The CMOS battery needs to be replaced on all three.

  Problem is that I don't know where on the motherboard is the battery. It's a motherboard very small size. It seems to be under something, but before I take the computer hand (I'm not a geek), it might be a good idea to know exactly where to look.

  Thank you!

  Roger

  RojanNL, welcome to the forum.

  Here is a manual for your count:

  http://www.manualslib.com/manual/275226/HP-Compaq-D530-SFF.HTML?page=2#manual

  It shows the location of the CMOS battery.

  Please click on the Thumbs up button '+' if I helped you and click on "Accept as Solution" If your problem is resolved.

• laptop Compaq presario 2701T: battery cmos

  I need to replace the CMOS battery on my laptop Compaq Presario 2701 T and would like to know if the battery is located on the laptop and how to get it out.  In addition, if you may know where I can buy this point.

  Thank you.

  I finally found where the CMOS battery on my laptop Presario 2701.  I tired going road to tech support but I was told that my laptop was out of warranty so that they could not help.  Then I noticed that you can send the President of HP if you have a problem, so I did it, said my question and the next day I received a call for technical support and I was told the battery was under the rear cover of the laptop.  So after unscrewing which seemed to be a dozen screws on the bottom of the laptop I tried to remove the cover, but there do not seem to come off.  I then handed the laptop and pried off the keyboard, carefully removed the keyboard Ribbon that has two small tabs on each side that you just have to push back on.  Then you will see a square on the left side cover, remove the four screws, remove the cover and there is your CMOS battery in the upper right corner.  It is a flat regular silver oxide, number 2032 battery.  Replace the battery and put that together and it started right.  Changed the date and time and the computer is running back to normal.