The cmos battery on my Lenovo Y580 is dying. I'm told it's soldered to the board. I would appreciate step by step instructions on Locating, removing, replacing and with the exact model number battery.

SOURCE: CMOS or RTC battery for this laptop : can it be replaced

Hi AshishB, Yes, Toshiba does refer to the CMOS battery in their literature as the real time clock battery. Your retailer is half right, the battery is on the motherboard but its attached via a connector and it can be replaced. Here are links to a couple of venders that sell the RTC battery for your laptop: - Http://www.sparepartswarehouse.com/Toshiba,Satellite,L15-S104,Laptop,Batteries-Backup-RTC.aspx - http://cgi.ebay.com/Toshiba-Laptop-motherboard-battery-cmos-L15-S104_W0QQitemZ170060189842QQihZ007QQcategoryZ3666QQrdZ1QQssPageNameZWD1VQQcmdZViewItem Let us know if you have any other questions and please don?t forget to rate the posting.

SOURCE: 2001 Infiniti QX4 low beam bulb replacement instructions

Look directly behind the headlight box if there is a rubber sleave covering the plug take it off. Unplug the wires from the bulb, there may be a saftey clip you will have to pry up to get it off.after you get the plug off the bulb holder should twist counterclockwise then it will pull right off.When you change the bulb just remember to wipe your body oil off the bulb before attaching it back into the headlight box. Then plug it back in and your in business. The high beam has three wires and the low beam has two wires. The bulb will have to be the right one.
God Bless You Greg

SOURCE: internal battery needs to be replaced on my Dell Dimension 4600.

Unplug the computer. Remove the side cover. This is probably held on by two or three philips head screws on the back left edge of the unit. On the motherboard, look for a flat, round, shiny piece that resembles a nickel. This is the battery. There should be a small metal tab that holds it in place. Push on the tab and the battery should pop out. Note the orientation of the battery and replace with a new one in the same position.

SOURCE: how to replace cmos battery

hi dear
try this site

http://repair4laptop.org/disassembly_fujitsu.html

thx

cropp

SOURCE: I want to reset the password in a emachines d620 series laptop

for unlock password of windows use the ERC commander live cd