How did the laptop keep the bios active if not for a battery then perhaps a capacitive circuit.
Toshiba satellite c55 b5302 cmos battery location.
There is no coin like battery on the motherboard that i have.
You need to remove the motherboard and flip it over to get to it.
Watch this how to video on replace this battery in the to.
On the motherboard you will see a spot that one should be located.
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This laptop model does not have a cmos battery.
The cmos battery is located on the backside of the motherboard.
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Michelle i m sorry but the satellite laptop i have i e c55 b5270 does not open up like in the video you suggested and does not have a cmos battery in the location shown in the video.
The official dynabook toshiba support website provides support for satellite c55 b5302.
When you need to replace the cmos battery in your toshiba satellite c855d laptop.
Watch our how to video to see the method.
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If you disconnect or let your main battery run dead you will have to re enter your date and time settings when booting your laptop for the first time.
When your time and date continually need to be reset it might be time to replace your cmos battery.
If it is a capacitive circuit then i will be a little disappointed with toshiba.
This is a how to video to replace the cmos battery on the toshiba a505 s6965 laptop.
And its subsidiaries were deconsolidated from toshiba group on october 1 2018.
This teardown video show how to tear it down and you can see the battery at 6 21 of the video it is in the bottom of the board in the middle next to the center hold.