HP Compaq 8100 small Elite for: CMOS battery change

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• 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

• Compaq Presario CQ5500F: Compaq Presario CQ5500F has no support for cmos battery

  I'm refurbing this machine and it does not have a CMOS battery on the motherboard support.  See where it should be, but looks like it was never installed.  There is a new technology that does not require a battery?

  tapsterws wrote:
  

  ....  There is a new technology that does not require a battery?

  Hello

  The CMOS battery (or RTC battery) is used to allow a computer to maintain the non-volatile memory Basic Input Output System (BIOS, IE).

  Whitout CMOS battery, the computer will boot but you may need to change every time you start depending on how configure you your machine. The function of RTC battery is not important now because a lot of people now use the timer/clock NTP or internet.

  Kind regards.

• Tecra R10 - 10W - CMOS battery error and the next mistake of bios password

  I have some old Tecra R10 - 10W

  Aftert long in the cupboard, it says CMOS battery error and after charging I can't start on the old password (bios) system.

  How to reset the password of the bios and is also required for cmos battery and I can do it myself?

  I thank...

  You can change battery cmos your np for bios pasword use google auto, I hand a mini hp with the same problem and initiated a program that has been reset using error code when it is inserted the wrong password 3 times into the line, then I used the error code in the program and got the password restarted hp and password inserted now is job bp. Do I have also an old tecra and difrend problem with it, everything in good standing sims but used laptop start first ferry, after several restarsts shovs splash screen, then runing bp, restarted again, same story, it restarts several and then is runing again, leading with outside the same monitor thing, ideas?
  Here is the link for your problem and sulution: http://dogber1.blogspot.com/2009/05/table-of-reverse-engineered-bios.html

• 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.

• Battery for HP-Compaq-dc5800-Small-Form-Factor

  Hello

  Desktop HP-Compaq-dc5800-Small-Form-Factor

  My computer is quite old.  I would replace the small battery inside.  Can someone link me to a good battery on Amazon?

  HP-Compaq-dc5800-Small-Form-Facto

  Hello:

  The battery you ordered is exactly what you need.

• HP Compaq 8100 Elite: Video unrecognized card in PCI-Express x 16 slot for security

  I disable the PCI Express connector in the computer - security - Slot Configuration on BIOS.

  I don't know that my card on Board did not work and now machine does not start, machine beeps 6 times (error video card).

  I can't access the bios.

  I try to reset the CMOS, remove the Green rider, remove CMOS battery, press the button within 10 seconds, press the power button (to remove rest of energy.

  But none of it works.

  Can someone help me?

  How can I reactivate PCI Express x 16?

  Hello:

  If your integrated graphics card does not work, and reset the CMOS does not work, you can try putting the PCI express x 16 video card, you now have in the location PCIe White x 4 slot (slot next to the slot PCIe x 16 black white video card) and see if you can get into the BIOS to change the PCI x 16 setting.  It might work in the x 4 slot.

  If it does not, you will need to install a video card PCI (the one that goes in one of the white PCI slots) and use it to get into the BIOS, so you can change the settings to enable the location of PCIe x 16.

  So see if you can find a cheap, used, video card PCI on eBay, and should allow you to have the video again.

  You should also make sure you have removed all the connections of the computer when you reset the CMOS (all cables, power supply, mouse, monitor, etc.).

• PC HP Compaq 8100 Elite: How can I add to my PC HP Compaq 8100 Elite HDMI output

  I would like to use my PIP (picture in picture) of HD television feature newly acquired as a monitor for my PC HP Compaq 8100 Elite, which has no HDMI output. The PIP function requires a HDMI input.

  Is there a map update I can add to the PC HP Compaq 8100 Elite to provide me with HDMI?

  At any time.

  I am pleased to have been of assistance.

  There should be a driver disc in the box.

• Compaq 6515 b CMOS battery

  Does anyone know what CMOS battery is used in a Compaq 6515 b?

  Hello

  You need HP Part # 449137-001

  http://h20141.www2.HP.com/hpparts/cart.aspx?mscssid=2A22565A30984C73A3CAB6E648FED92E

  Click on the part number on the link above and you will see your model listed as supported.

  Or you can do a search on the internet by the part number to see if you can get it for cheaper.

  Paul

• HP Compaq 8100 Elite CMT: Need power supply 400w replacement.

  I ordered a refurbished HP Compaq 8100 Elite CMT Quad Core i7-860 2.80 GHz 8 GB RAM 1 TB HARD drive

  And I ordered a gtx geforce 650 need a 400w power supply. I don't know on what power I need command that will fit in this. Can someone help me?

  Use an adapter for your 2nd diet, it's what has worked for me.

  http://www.eBay.com/ITM/like/111284841995?lpid=82
  5.00 after all my research I've found the answer, it's not pretty, but it works.

  Plug one of your SATA power to branch (from your current diet) on the cable resulting, plug your new power supply ATX ATX plug adapter and you're good to go. When your old power supply switch on the adapter will turn on your new, it's great.

  Add2PSU is an adapter popular http://www.add2psu.com/

  You could buy a dedicated power supply if you can find one, but I recommend not, they are expensive, make a lot of noise and heat.

  It was a nightmare for me and I don't want other people to have to go through what I did.

• Cannot install XP on PC minitour Convertible HP Compaq 8100 Elite

  I can't install XP from CD to PC minitour Convertible HP Compaq 8100 Elite.  How can load the updated drivers for chiipset on the XP installation program?

  Hi Emily Ho,

  ·         What happens when you try to install Windows XP on your computer?

  ·         You try to install Windows XP from a disk of resettlement or a recovery disc?

  To update the chipset drivers, I recommend you contact the manufacturer of your computer for assistance.

  Reference: Install, reinstall, or uninstall Windows

  Hope the helps of information. Please post back and we do know.

  Concerning
  Joel S
  Microsoft Answers Support Engineer

• Compaq Presario S4500UK won't start after disconnecting from the wall outlet. What is a CMOS battery problem?

  Reconstruction of recent software with HARD drive internal extra (March 2011) under Windows XP/Linux dual-boot installation worked fine.  CD/DVD RW drive, started giving errors so replaced cyclic redundancy check drive a week ago.  All still OK.  Change of electricity supplied and increases energy use conciousness off the machine to the outlet of the overnight after normal shut down.  Machine will not re-start not in the morning.  Not load BIOS; all lights came briefly and then die after 3-4 seconds with power still led on.  You can get a similar effect by plugging the keyboard into the PS2 Mouse Jack I did once!

  After 20 minutes or so try all kinds of things managed to boot from the CD of Linux.  Shut down/restarted and everything is fine so I don't switch off at the wall.  Also seems to be OK after brief power off for 5-10 seconds but the problem persists with any long disconnection.  It seems that after 10 to 15 minutes from power-on and 2-3 attempts to restart, BIOS comes up and all is well, but he stopped in the middle of a start of Windows or Linux on a couple of occasions.

  Am I right in thinking the problem might be the result of a dead CMOS battery?  The reason that I ask is that the clock seems to keep time OK and there is no apparent problem with the BIOS once it loads.

  Any help/advice would be much appreciated.  New config info below.

  Dual boot Windows XP Pro SP3 of Compaq Presario Bios v3.03 S4500UK / Linux Ubuntu 10.04 Lucid (2.6.32 - 33)

  Drive HARD 120 GB (original Seagate Barracuda 7200) Master Boot Record, Partition Table, Windows XP, Linux, Swapfile etc.

  500 GB Western Digital Caviar Blue (encrypted)

  CD/DVD-ROM (original JLMS XJ-HD166S)

  Recently installed HL-DT-ST DVD - RAM GH22NP21 replacement NEC ND - 1100

  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  I don't have all the answers so I went forward with replacing the CMOS battery, but that did not help.  The problem is also obvious if I turn it off and leave it for an hour or more before trying to restart even if I do not unplug the wall plug.  It seems to take about 15-20 will start again before it fires.  I would be really grateful for any clues as to what is wrong.

  TKS

  JG1

  OK, guys.  I finally solved the problem.

  After you have calculated the power needed for the config curent, I discovered that, using various ways to estimate, he walked between 321W - 383W.  It was pretty weird that the only thing I added was a HARD drive and a memory stick and the wisdom of the other guys on this forum, it's that there is a lot of capacity within the factory installed power of 250W.  Yes and here's the rub: the modern replacement devices usually have upgraded capabilities and use more power.  And so when I replaced the drive CD/DVD RW added a few watts, as the sectoral approach of the floppy drive.  It appears also that the optical USB mouse needs more juice than the good old PS2.

  I just installed a new 450W PSU Powercool and Bingo!  The processor is faster, too.

  Hope that my pain and trauma saves someone else having to suffer the same.

  JG1

• HP Compaq 8100 Elite SFF DMI tools

  I'm after the program tools DMI for HP Compaq 8100 Elite SFF. Can someone help me please?

  Hello:

  Here is the support page for your system:

  http://h20000.www2.HP.com/bizsupport/TechSupport/home.jsp?lang=en&cc=us&TaskID=&prodSeriesId=4098436&prodTypeId=12454

• Toshiba 5200/100 - replacing the CMOS battery for floppy drive work

  Device still works fine, Windows 3.1.
  Start now, by setting the time & date (CMOS battery).
  However, recently the floppy drive is NOT "ready".

  Would it be useful to replace the CMOS battery for the floppy drive works again?
  Please advise. Any advise welcome. T.I.A.

  NAP - Gent - Belgium

  Hello

  Battery CMOS is needed to keep the BIOS settings.
  It seems that the CMOS battery is empty if you need set the date and time always in the BIOS settings. But the CMOS battery has nothing to do with the floppy drive.

• Help for Satellite Pro M10 RTC CMOS battery replacement

  I have a Toshiba Satellite Pro M10 PS630E-G206C-FR
  Removing the main battery causes a failure message from RTC battery from the beginning to the top and loss of CMOS date/time.
  I tried to charge my main battery in full and then leave the machine in charge while it is turned on (I said it is a method for the CMOS battery)-without any result.
  .
  My questions: do I have to replace the RTC battery (ie: is it refillable welded or a CR2032 battery shows or similar).
  If a specific type, the best source?
  And also, where it is (I'm comfortable with disassemble my laptop having replaced the LCD cable already)
  Thank you
  David

  Hi David

  Do you need help? What you mean exactly, step by step disassembly procedure? Maintenance manuals are not public documents and I'm really interested if anyone can offer assistance to you.

  When you want to swap the portable RTC battery almost entire must be dismantled. Believe me that is not the procedure of 10 steps and to do something like this, you need the disassembly instructions. I recommend you to check how it will be service charges because that when they disassemble the laptop they can clean at the same time and the laptop will be as good as new.

  If you want to do it yourself, it is very important to use authorized by Toshiba replacement batteries or real. Battery wrong installation may cause a battery explosion, or other damage.

  Please be careful about this.