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Anonymous Posted on Jul 27, 2012

I need to remove the RTC battery for my hp compaq nx7300.

I can see the battery but I don't see any latch to release it.

1 Answer

Anonymous

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  • Master 4,961 Answers
  • Posted on Jul 28, 2012
Anonymous
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There is no latch... You just pull the little cord end out of the socket.

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Anonymous

  • 482 Answers
  • Posted on Dec 23, 2007

SOURCE: want motherboard cd for my hp compaq nx7300

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Anonymous

  • 1 Answer
  • Posted on Mar 21, 2009

SOURCE: HP Pavilion dv2120us Notebook PC battery release latch

My battery latch got stuck in the open position after replacing the battery on HP's DV 6300 series. The battery was thus stuck. I used the 'screwdriver' technique but with a rounded end kitchen knife not an actual screwdriver to remove the battery. It is important to push the knife down a little into the groove at the outer long edge of the battery and pry that outer edge up. AFTER DOING THIS THEN GOING TO REPLACE THE BATTERY I REALIZED THE LATCH PROBLEM OCCURRED BECAUSE I HAD PUSHED THE BATTERY LATCH TO THE OPEN POSITION TO REPLACE THE BATTERY. THIS IS WHAT JAMS IT. TO REPLACE THE BATTERY 'DON'T TOUCH THE LATCH AT ALL'. LEAVE THE LATCH IN THE CLOSED POSITION AND REPLACING THE BATTERY WILL SET THE LATCH IN THE CORRECT CLOSED POSITION, READY TO BE SLID TO OPEN POSITION ONLY TO DO THE ACTUAL BATTERY REMOVAL.

Anonymous

  • 69 Answers
  • Posted on Mar 21, 2009

SOURCE: I have this problem with

Remove accumulator too. Firstly accu then RTC battery and before this power supply. You need to put your laptop to no power for about 5-10 min

jmgldsmth

Jim Goldsmith

  • 2005 Answers
  • Posted on Apr 24, 2009

SOURCE: Forgot Power ON Password HP Compaq nx7300

unplug the power supply remove the laptop battery then locate your bios battery and disconect it next wait abouy 15 minutes plug in the bios battry then connect the power supply turn on your computer turn off your computer then put in your battery start up your computer and your passwords should be reset

Just4help

Jeff

  • 145 Answers
  • Posted on May 25, 2009

SOURCE: need to replace RTC battery in dv7-1240 hp

Battery is usually located on bottom of laptop usually takes 1-4 screws to get it out.

There are usually 2 compartments on the bottom, one for RAM memory upgrades and the other compartment is the battery.

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Related Questions:

0helpful
1answer

How do i replace a cmos battery in my hp compaq nc2400

I was unable to locate your specific laptop this might ge you some in sight in what to look for and how to remove cmos battery remember some cmos batteries are soldered in
RTC battery replacement procedure on Compaq HP Mini 110 netbook & clear CMOS http://www.youtube.com/watch?v=P_cxAireIsw
0helpful
1answer

Nx9110 cmos lacation

The CMOS battery is the RTC battery. (Real Time Clock Battery)

If memory serves it is under the Keyboard.

Same area as this NX7300,

http://www.iarfhlaith.com/2008/08/23/how-to-repair-a-hp-nx7300-laptop/

Scroll the page down, look at the second to last photo.
(The one above the bold heading - The Final Test )

Click on the photo to enlarge.
(You can enlarge twice)

The red - Battery - points to the RTC battery.
Same holder, and style, as used on a Desktop PC motherboard.

Uses a CR2032 battery.

HP Compaq NX9110 Notebook PC - Service Manual,

http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?contentType=SupportManual&lang=en&cc=us&docIndexId=64179&taskId=135&prodTypeId=321957&prodSeriesId=395747

Under the bold subheading - Quick jump to manuals by category...
,click on the subheading - Service and maintenance information
(In blue)

Takes you down the page to the bold heading -
Service and maintenance information

Under this bold subheading there is just one file listed. (In blue)
Click on it.

HP Pavilion zx5000 Notebook PC, HP Pavilion zv5000 Notebook PC, Compaq Presario R3000 Notebook PC, HP Compaq NX9100 Notebook PC - Maintenance and Service Guide

This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.

After you click on the above file name, it may take up to 30 seconds before the first page comes up.

For additional questions please post in a Comment.

Regards,
joecoolvette
0helpful
1answer

I don't remember the Power On Password in my computer. Is there a System to remove this Power on Password?

If your system is prompting you for the Power-On Password there are a few things you can try.

First - remove the Battery and the Power Cord. Next remove the RTC battery. You can find instructions for how to remove the RTC battery from the user guide here: http://h10032.www1.hp.com/ctg/Manual/c00753552.pdf it is on Page 111. Leave all of the batteries and power off/unhooked from the computer. Next, press and hold the power button for at least 30 seconds while there are no batteries or power cables attached. Then allow the computer to sit for at least 5 minutes without the power sources. Finally - replace the RTC battery and then plug in the power cable. DO NOT PUT BACK IN THE MAIN BATTERY YET. Power the computer on and see if the password has been blanked out.

If the power reset fixes the password, then you can put back in the main battery and go about using the computer.

If the power reset does not fix the Power on Password - you will need to contact an HP authorized repair center to get it fixed. This is not a cheap option, but it may be the only way to remove the password. To get started with a repair with HP you can call: 866-234-1377.

I hope this information helps you out!
0helpful
1answer

Hp compaq nx7300 laptop problems are any word type give wrong input command. pls solve my problems? thanks & regards ravi ..

hi there, i was replaced my hp Compaq nx7300 laptop's keyboard but its not working what else could be wrong can you give any hints on mother board repair b caz iam also hard ware engineer
0helpful
1answer

Need to remove battery, dont know how compaq presario v 3000

Hello sexychispa. To remove the battery of your Compaq Presario v3000, start by turning the laptop over so that the bottom side is viewable. Look for a rounded slot in the bottom that has a sliding tab within. This is the battery release latch. Using your finger, slide the latch and hold to release the battery. With your free hand, assist the battery out of its compartment and allow the release latch to slide back into place.
For more information on the process, be sure to view this link to HP's guide to removing batteries from Compaq laptops.
Hope this helped!
0helpful
2answers

Hp compaq 6730b notebook, how can i take off bios administrator password

disconnect ac adaptor, remove battery, remove RTC battery (refer to photo) wait 5 minutes, replace RTC battery, replace battery, reconnect ac adapter, reboot computer, NOTE: you will have to enter into the bios and reset time date and any other options as you see fit.grrrrrrrr666_1.jpg
5helpful
2answers

Where is the bios battery located on a compaq evo 600c

This is HP Support, and the download page for the Compaq Evo N600C Maintenance and Service Guide. (Service Manual)

http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?contentType=SupportManual&lang=en&cc=us&docIndexId=64179&taskId=101&prodTypeId=321957&prodSeriesId=316673

Scroll down to the heading - Service and Maintenance Information.

Left click on the file name underneath.
Compaq Evo Notebook N610C and Evo N600C Series Maintenance and Service Guide. (25 Jul 2007)

It may take a few seconds before you see the first page of this PDF file. Let it download all the way before looking through it.

Go to Page 104: Disk Cell RTC Battery.

1) Remove the AC adapter (Charger) if plugged in, remove the Battery.

2) Open the Mini PCI Compartment Cover.

[ Located on the bottom of the notebook. Notebook bottom side facing up, front facing forward towards you. The Mini PCI Compartment Cover is to the immediate right of the Battery Release Latch ]

3) The CR1220 disk shaped battery is right there in a holder. (A type of watch battery also) When reinstalling make sure the Positive ( + ) is up.

The Harddrive compartment is up towards the right corner. Located under the Intake Air Duct grille opening.
No where near the RTC {Real Time Clock} battery.
1helpful
1answer
1helpful
1answer

Forgot bios password

1. Shut down the computer. If you are unsure whether the
computer is off or in Hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power cord.
4. Remove the battery pack by following these steps:
a. Turn the computer upside down with the front panel
toward you.
b. Slide and hold the battery release latch 1 to the left. (The
front edge of the battery pack disengages from the
computer.)
c. Lift the front edge of the battery pack 2 and swing it
back.
d. Remove the battery pack.
5. Remove the RTC battery from the socket on the system
board.
6. Wait approximately 5 minutes.
7. Replace the RTC battery and reassemble the computer.
8. Connect AC power to the computer. Do not reinsert any
battery packs at this time.
9. Turn on the computer.
All passwords and all CMOS settings have been cleared.
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