Question about HP Compaq Presario SR2150NX PC Desktop

1 Answer

Changing a battery in a Compaq Presario pc

I have received a message upon start up that my battery is low (I guess its for the clock?).

Where do I find this battery?

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 7 Answers

The battery Is usaly by the Processer or video card adapter slot or in the bottom right corner of the mother board in side the computer.

Posted on Jan 04, 2009


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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Compaq Presario CQ56-100SJ [XL580EAR] The clock keeps changing. I set the time, the timezone was already selected but everytime I look down, it's changed. After shutting down, it seems the time...

Assuming you don't have a virus, the laptop's internal (CMOS) battery may be bad. Apart from keeping the time current, it holds onto your machines bootlog. If the machine starts up in Safe Mode, it would likely be the CMOS battery that's bad.

Oct 18, 2011 | Compaq Presario CQ56-115DX Laptop

1 Answer

Compaq presario cq61 showing battery problem concider changing your battery how can i solve it i am using windows 7

Charge your battery, it's empty. If you get this message even after you have charged it then the battery has aged and it can no longer hold its charge so you must replace it.

Apr 11, 2011 | Compaq Presario CQ61-310US Laptop

1 Answer

Before to start laptop appair the following error: 0270 real time clock error. save to disk file not found save to disk feature is disabled run phdisk for information.FILE:create new. ...

compaq is HP so best is to ask them, there, now here.
RTC error mean , the RTC coin cell is dead.
all PCs this old are dead battery ,
RTC= real time clock chip says IM DEAD, but is battery dead ,..

remove the coin cell, and put in a new one.
end story.
then set time .
best is to set time in BIOS setup. 1st.

this Compaq is 18 years old now. or 126 dog years.
id , push it off a cliff on the 4th July with fireworks. and all.
let me guess its XP the VIRUS magnet.
some this old are windows 98
a hopeless case there, no? no support, no books and no updates.
the books at HP are long gone
so now all books are , sold by horders. $$$
it can be costly and dangerous to deal with folks like that.

the book you lost , , the answer is on page 18
seen here
see coin, remove it and put in new one. end story.

Jun 27, 2017 | Compaq Presario 1255 Notebook

1 Answer

Heat problem in compaq presario cq45 207tu

hi there,
that's it fans make your power supply cool,make sure this is functional,beside check also your battery sometimes distorted battery easily heat up upon power on or upon charging,make sure
still capable of holding stored capacity.

Apr 13, 2009 | HP Compaq Presario SR1920NX PC Desktop

2 Answers

3V laptop Battery

It keeps your bios alive while your comp is turned off your bios is what tells your pc how to start

Mar 26, 2009 | HP Compaq Presario C502US Notebook

1 Answer

My laptop suddenly will not display anything upon power up

have you tried going back to restore point..some times windows create restore point when changing configuration on computer.

click start>>>all programs>>>accessories>>>system tools>>>system restore>>>restore my computer

Mar 16, 2009 | HP Compaq Presario C500t Notebook

1 Answer

Compaq Presario V2000 battery

if the computer will turn on with it plugged into ac power than it is most likely the battery. batteries on these machines are cheap. Mine died after a year

Jan 18, 2009 | HP Compaq Presario V2000 Notebook

1 Answer

Time troubles

Your BIOS battery might be down. Becoz your board clock needs power from the board battery. So changing the battery on board will fix your problem.


Mar 29, 2008 | Compaq Presario Notebook

1 Answer

BIOS Clock Error

Update the BIOS or CMOS it should be fine after that.

Sep 09, 2007 | Compaq Presario 1275 Notebook

Not finding what you are looking for?
HP Compaq Presario SR2150NX PC Desktop Logo

Related Topics:

198 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18419 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers


Level 3 Expert

538 Answers

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

Answer questions

Manuals & User Guides