How can I change CMOS battery in dell Inspiron 5577 gaming model
How can I change CMOS battery in dell Inspiron 5577 gaming model
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Hi @gaurav98 ,
Here is a link to the service manual for your laptop, (taken from this webpage)
Scroll to p.49 to view the necessary pre-requisite steps and then the procedure to remove/replace the coin cell battery.
Hopefully this is of some help.
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can someone please update this page.
I am getting real time clock error
system cmos checksum bad
time and date not set
if i can repair it my self i will. but please i am begging you do not tell me i need to replace the mother board
da Kawar
Hi @kawar ,
What needs to be updated with this page?
Did you try replacing the coin cell battery in the laptop as described by the answer?
da jayeff
The link to the manual is dead.
Can someone here please give a break down how to do this repair if it can even be done with out replacing the motherboard
da Kawar
Hi @kawar ,
Both links work for me when I click on them. Using Win 10 and Chrome browser.
Try searching for "Dell Inspiron 5577 support"
Or try this link
Click on manuals and Documents then find service manual pdf link
da jayeff