I want to remove and replace cmos from the motherboard but cannot see it
Why do you want to replace cmos of you motherboard?
some of laptops they have a built in cmos that you cant find it is on board
SOURCE: toshiba A135-S4527 cmos battery dead
I found where the cmos battery is located. By the Toshiba tech support website , it's next to the PCMCIA Slot, just behind it. To get to it, Take off LCD, keyboard, top palmrest, hard drive, battery, memory, top power cover,switch board, modem, network. and some others. Too many to describe here. Items to remove not in order.
I Have the service manual downloaded already.
Let me Know
comier957
SOURCE: need to unlock phoenix bios password for toshiba satellite a135-s4527
Hi,
You would need to take the Cmos battery apart for 10 minutes. There another way whit password cracker but it is more hard to do it. Try searching for Hiren Boot CD's. Thanks Let us know. Obed
SOURCE: lan driver for xp for toshiba satelite a135 s4427
Try this:
http://www.realtek.com/downloads/downloadsView.aspx?Langid=1&PNid=13&PFid=5&Level=5&Conn=4&DownTypeID=3&GetDown=false
or this:
http://www.realtek.com/downloads/downloadsView.aspx?Langid=1&PNid=7&PFid=7&Level=5&Conn=4&DownTypeID=3&GetDown=false#RTL8100E/RTL8101E/RTL8102E-GR/RTL8103E(L)%3Cbr%3ERTL8102E(L)/RTL8101E
SOURCE: Trying to locate the cmos battery for Toshiba Satellite L25-S121 laptop?
On the Toshiba Satellite L25 S1217 Laptop, the battery is indeed to the left of the wifi card. I was having a problem with a bios password and had spent a considerable amount of time looking. However Instead of taking the whole laptop apart, I removed the wireless card and used a precision flathead to maneuver the connector out of it's socket. after a few seconds I booted the laptop, with the battery still disconnected , and no password prompt! using the same screw driver, I was able to get the connector back into it's socket, and put the wireless card back in. it runs fine now. the trick is to only pull the connector out only enough so that it's not making the connection, if you pull it too far you will have a tougher time guiding it back into the socket. I hope this helps a lot of people with the same problem.
make sure that your RAM and Cmos battery and have secure dust free seatings
some motherboards cmos batteries are soldered in
also check CPU central processing unit for dust free secure seating and has thermel paste
Test all power and data leads that attach to your hard drive
the leads from your (motherboard to your hard drive) make sure they have secure dust free
connections and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd have secure make sure the connections and are not faulty even the electrical extensions or just replace them they could be faulty
a computer needs power and computer data to travel to and through every working device and have an end to work properly click start right click on my computer so any faulty leads will end up with a computer error
hope this helps
best of luck..
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