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HP Recommended
HP 550

Hello!

Could you please said what type of CMOS battery is on HP 550?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi,

 

The battery is type CR 2032  (3V) which you can get in any electronics store. 

 

It is not the easiest PC to replace the battery (RTC battery) as you need to remove the system board to get to it. You can see the steps on page 78 of service manual:

 

http://h10032.www1.hp.com/ctg/Manual/c01627018

 

You can also take a look at these HP videos (click on Real-Time Clock Battery in list on left) which can help:

 

https://h20574.www2.hp.com/results.htm?SID=3764998&MEID=C010D1C4-52A7-4728-828C-092E3D2C34C3

 

Hope it helps,

David

 

Please click on thumbs up for thanks

Please click on accept as solution if answered your question

View solution in original post

3 REPLIES 3
HP Recommended

Hi,

 

The battery is type CR 2032  (3V) which you can get in any electronics store. 

 

It is not the easiest PC to replace the battery (RTC battery) as you need to remove the system board to get to it. You can see the steps on page 78 of service manual:

 

http://h10032.www1.hp.com/ctg/Manual/c01627018

 

You can also take a look at these HP videos (click on Real-Time Clock Battery in list on left) which can help:

 

https://h20574.www2.hp.com/results.htm?SID=3764998&MEID=C010D1C4-52A7-4728-828C-092E3D2C34C3

 

Hope it helps,

David

 

Please click on thumbs up for thanks

Please click on accept as solution if answered your question

HP Recommended

Thanks a lot for your exhaustive answer!

HP Recommended

Your welcome.

 

Let me know if you need further help.

 

All the best,

David

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