Having problems with your Compaq Presario 4640 (311300-003) PC Desktop ?
Need to change battery in compaq presario 4640
\015 I have to reset the clock every time i turn on computer. it reverts back to 1997. works fine after reset.\015
Unfortunately, most manufacturers will not\015\012 list the exact type and model of your CMOS (Motherboard) battery; therefore, you will need to open up your computer, locate the battery on your motherboard, and record the information about it such as voltage, chemistry, wiring, and\015\012 packaging. If possible, remove the battery and take it to the location you plan on purchasing\015\012 a new battery from.You may be able to find replacement batteries at a nearby electronic store like Radio Shack, or online via a Google search.
Repair Help & Product Troubleshooting for Compaq Presario 4640 (311300-003) PC Desktop
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
Compaq Presario S5000NX
Hi Donna,\015\012I'm not asking you to unplug the CPU's fan while the system is running! \015\012(That would be a bad idea & the system would over-heat for sure). \015\012The fact tha ... PC Desktops
Compaq N610c is going crazy, need Help!
The ''alternate''should mean the source (than battery)not the current.Go to control panel check the settings on power options and change the small bios baterry(as you thought) If the problem continious change and the normal battery or check it with n ... Compaq Evo N610C Notebook
Compaq Presario R3275US 0 Power Jack issues
Yes there is a manual, and it's at your disposal. It's a Maintenance and Service Guide. Don't let the name -> Guide fool you! It's an extensive manual!(Your diagnoses is Spot On, by the way!) I would like to offer some tips. Not trying ... Compaq Presario R3000 Notebook
Compaq Presario R3000 not booting up
Set the bios/cmos to boot first of your CD drive. get your support discs and restore to original. your hard drive OS has failed and needs to be re-installed. the problem maybe is that when you do that option you will get all your data erased. your so ... Compaq Presario R3000 Notebook
Hard Drive will not boot in Compaq Presario C700
BIOS checksum errors occurs when either the BIOS chjp is faulty or most likely the BIOS battery is nearly flat and the stored info changes and doesn't match the checksum info.\015\012Replace the battery with a new one, leave the battery out for ... Compaq Presario C700T Notebook
I need to replace the CMOS battery in a Presario 906US Laptop
Here is service manual for Compaq Presario 900 (download parts one by one, then extract):Part 1 ... HP Compaq Presario 906US Notebook
Need to change battery
The battery is located on the right hand side of the computer, near the front. If you flip the computer over, you'll see a slide latch. With one hand, slide the latch to release the battery and then pull the battery outwards from the si ... HP Compaq Presario 2200 Notebook
I've got a compaq presario 1245 laptop. On booting it gives me a black screen with "Error 0270 Real Time Clock Error" I can get into the Setup and boot screens (F1 & F10) but any changes (reset date/time etc, boot from C drive rather than floppy disk) are lost when I save and exit. do I need to replace the CMOS battery - if so where is it and what battery do I need to buy?
Hi \015\012you will need to open your computer and look inside. if you are not sure take to a repair centre, the battery is on the motherboard, thats why you need to take really if you are going to be doing it. But i would advised to get a IT g ... Compaq Presario 1275 Notebook
Compaq presario v6000 laptop plugged in but not chargin
YOU NEED TO RECALIBRATE YOUR BATTERY. FIRST UNPLUG THE POWER CORD AND LET YOUR BATTERY RUN ALL THE WAY DOWN TO 5%. THEN PLUG YOUR POWER CORD BACK UP AND LET IT RE-CHARGE THE COMPUTER. SOMETIMES WHEN YOU FREQUENTLY UNPLUG YOUR AC ADAPTER YOUR BATTERY ... Compaq Presario Notebook
Compaq presario v2000 notebook will not boot up blank sreen
If it is working fine with AC Adaptor, change your battery it need replacement. ... Toshiba Satellite A15-S129 Notebook
Need to change battery in compaq presario 4640
Unfortunately, most manufacturers will not\015\012 list the exact type and model of your CMOS (Motherboard) battery; therefore, you will need to open up your computer, locate the battery on your motherboard, and record the information a ... Compaq Presario 4640 (311300-003) PC Desktop
Targus ac70u adapter; 0% available, ( plugged in, not charging )
How old is your laptop? It may just be that you need a new battery if it won't hold a charge.\015\012\015\012Further, this charger worked previously on this laptop and with this battery? If so, you definitely might be ready for a new ba ... Umax ActionBook 333T Notebook
I have a compaq laptop its dead, i want the mother board diagram
Motherboard diagram? Is this to trace where the power comes in to the motherboard?The Compaq Presario M2000 Series Notebook PC's, use a separate Power Board. A small, rectangular circuit board, that plugs into the mainboard. (Motherboard) ... Compaq Presario M2000 Notebook
Compaq presario v3000
Hello,If you know how to open a laptop and access the board you only need to disconnect the battery power connector from the board and leave it off for a minute or so. Laptop batteries that keep the bios powered and retain the ... PC Laptops
Where is the CMOS battery on my Compaq Presario 1210 laptop?
You have to open back side of ur laptop and u can find ur mother board...on that u can see cmos battery... ... Compaq Presario Notebook
Upon start up my computer had a statement that my battery for the clock was low on my Compaq Presario SR2150NX Desktop. Where do I find this type of battery and where is it in the computer?
Clock battery is located in main board and you need to open your PC to change it.Service shop can do it easily.Or follow the instruction from servicing manual:A lithium battery on the motherboard provides backuppower for th ... HP Compaq Presario SR2150NX PC Desktop
S0000 Presario MB was diagnosed as bad by Staples techs..
HP Support, and the main menu support page for the Compaq Presario S6900NX Desktop PC, ... PC Desktops
My laptop Compaq presario F730 us is not starting
Hello there:please try these solutions.first remove the battery and find the reset hole on the back of the computer and press it in while powering up the laptop and see if it will start.also you need to make very sure that the ram a ... HP Compaq Business Notebook NX9010
Our laptop does not run on battery power only. Even with a fully charged battery, the computer does not work.
Hello,I've had that same problem with my Compaq Presario. You will need to change your battery, i.e. get a new battery and a new powerpack.Regards. ... HP Pavilion zd8000 Notebook
MY LAPTOP(hp compaq presario v2000)BEEPS TWICE AND DISPLAYS PRESS F1 TO RESUME OR F2 TO SETUP!pls help
Hi, and welcome to FixYa\015\012The computer may display a prompt to press F1/F2 or any other key to enter setup each time the computer boots as a reminder on how to enter CMOS. However, if the computer asks to press F1/F2 (o ... PC Desktops
My compaq presario will not power up (no power). I have swapped and tried a different power supply. No luck
Could be one of a few things. I'm assuming this is a presario laptop, not a desktop. System needs to be restarted - Remove the battery and let the laptop sit a while (30 minutes). Reinstall battery and plug in power supply and see if it w ... HP Compaq Presario V2000 Notebook
My battery isn't charging when i plug it in - Compaq Presario Notebook
Remove the battery and shake it and insert it agian if it works good otherwise you need to change the battery. ... Compaq Presario Notebook
Bios could not be loaded error code
Sure , you need to change the battery in your motherboard. Often it looks like a silver coin. What happens is that your bios setting are reset to default each time you restart PC, before updating bios (that is the solution from hp that you are tryin ... HP Compaq d530 CMT PC Desktop
Battery problem with HP Compaq Presario V2000 laptop
When batteries fail, they usually lose the cells inside them, which means that the cell is no longer able to function as a holding cell for power and therefore cannot do its job anymore, when a battery fails to hold and refuses charging it is bad and ... HP Compaq Presario V2000 Notebook
I have a compaq presario 5200 laptop. power light flashes 3 times when pushed, but will not power on
The flashing is a sign of a hardware failure, most likely the mainboard is faulty and might probably need to be replaced with a new one. Generally if your laptop is already 5 years old its not worth the replacement, you should look for a ... Compaq PC Laptops