Question about HP Pavilion ze1115 Notebook

1 Answer

Manual ctg cmos battery replacement

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • HP Master
  • 7,627 Answers

This may not be you model but it's a start: OR: Sometimes it's in a "bay" you can access from the bottom of the laptop, mine is. You may have to dissemble the laptop and look for it on the Motherboard. I can find anything for a ze1115.

Posted on May 10, 2013

  • joecoolvette
    joecoolvette May 10, 2013

    Service Manual from HP Support....... ...........Click on HP Pavilion ze2000 Notebook PC and Compaq Presario M2000 Notebook PC - Maintenance and Service Guide..(4.75MB) ............Page 139 of the Adobe Reader at Top....5-39 for actual manual page...5.14 RTC Battery..........Remove -> Harddrive, Optical Drive, Memory Module Compartment Cover, Mini PCI Compartment Cover, Keyboard Cover, LED Board, Keyboard, Display Assembly, and Base Enclosure. (Bottom Cover)....... .........SET, your mouse cursor in the middle of the photo.....Come from the white Processor socket down to the chipset with VIA on it.....To the right of the VIA chipset in a round white holder, is the CMOS Battery.........Also known as RTC Battery.......Real Time Clock...........Advise use an ESD wrist strap, and have it's alligator clip attached to a good ground source........Otherwise you can use the laptop for a Frisbee, or paperweight when you are done........Regards, joecoolvette



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How do I dismantle a HP G71-329 laptop

down load this manual it will guide you through the ins and outs of the series you have it is quit large

Jan 31, 2015 | HP Computers & Internet

1 Answer

How can i change the CMOS battery of my Laptop Compaq Presario V2000?

Here is the location of the appropriate Service Manual - you will have to partially disassemble your computer to reach the battery and replace it.

Sep 19, 2012 | HP Compaq Presario 2200 Notebook

1 Answer

Found hp pavillion 5170 in dumpster. need to retore it with no disk and on guest user

You can get the manual here

and then try this:

Go to page 2-38 in the manual, and read the procedure on how to remove the CMOS battery.
Then follow this procedure to clear the BIOS password.
These steps also clear CMOS:
1.Remove the main battery and A/C plug.
2.Remove the real-time clock (CMOS) battery.
3.Wait approximately 30 minutes.
4.Replace the RTC battery and reassemble the computer.
5.Connect AC power to the computer only. Do not reinsert any battery packs at this time.
6.Turn on the computer.
All passwords and all CMOS settings have been cleared.

Jun 25, 2012 | Microsoft Computers & Internet

1 Answer

How do I replace the CMOS battery in a HP G62-144DX

Get onlineand got to In the google search box type: "HPSupport" (without the quotes and put your manufacturer name before Support). Look for downloads and drivers. Enter your model number and operatingsystem when requested. Look for Manuals and search them for CMOS Battery or RTC Battery.I just read the manual and the link is below. It looks like you will have to take the laptop apart to get to the RTC Battery. It's in the service manual under the Illustrated Parts Catalog. They show a diagram of the parts and where the are located.

May 02, 2012 | HP Computers & Internet

1 Answer

Where is the internal clock battery located

HI there,

This is the link to your Service Manual for the disassembly of your computer. It will show you where your CMOS battery is and what you have to take apart to get to it.



Sep 27, 2010 | HP Pavilion zd8000 Notebook

2 Answers

How do I replace the CMOS battery in a HP DV2220us?

2. Remove the hard drive cover
Disconnect the RTC battery cable from the system board.
4. Remove the RTC battery

Below is the link to the service and repair manual. This tip is on page 5-12

Oct 08, 2009 | Computers & Internet

1 Answer

DV2000 Bois password

If you are talking about BIOS Password which is being asked when you try to access any feature of the BIOS, I am sorry, it is not possible to retrive or reset.

However, if it is the Startup Password which is prompted to enter immideatly you start the Notebook, you can try removing and replacing the CMOS / RTC / BIOS Battery.

1) Turn off the Notebook and remove the Battery and Power Adapter.

2) Follow the instructions to remove the BIOS Battery provided in page number 125 of 310 in the manual :

Start the Notebook with the CMOS battery removed with the power adapter and turn it off once you see the HP logo.

Remove the Power adapter and insert back the CMOS Battery and fix the door that covers it.

You should be able to use the Notebook normally.

Jul 31, 2008 | HP Pavilion dv2000t Notebook

Not finding what you are looking for?
HP Pavilion ze1115 Notebook Logo

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18402 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides