Question about Dell Latitude C400 Notebook
express service code 38742929920
service tag HSQJG1S
need the system password
Only way to remove a BIOS password on any computer is to remove all power sources from the motherboard so its memory can be cleared.
First, remove the main battery from the laptop. Then you must locate and find the little coin cell battery (It looks like a watch battery) on the laptop and remove it for about a minute or so. Then you can replace them in the opposite order.
Your coin cell battery is in a bay on the bottom of your computer. Enjoy!
1. Before removing the coin battery:
3. Use a Phillips screwdriver to remove the two screws securing the cover.
4. Lift and remove the cover from the system.
5. Locate the coin battery.
6. Use a fingernail (or small flathead screwdriver, if necessary) to release the blost system password - exmem08.jpgconnector.
8. Reverse the previous steps to replace the coin battery.
Posted on May 07, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 15, 2013 | Dell Inspiron Computers & Internet
Dec 23, 2011 | Dell Inspiron 1545 Notebook
Mar 20, 2011 | Computers & Internet
Hello Sir I can help you .Send me service tag which u can see on the bottom cover or turn on laptop u will see on screen hash code like this XXXXXXX-595B or D35B, A95B or 2A7B send me complete .i will send You MASTER PASSWORD Thanks.
Nov 13, 2010 | Dell Vostro 1500 Notebook
Sep 08, 2010 | Dell Vostro 1500 Notebook
Jul 20, 2010 | Dell XPS M1210 Notebook
Feb 07, 2009 | Dell Vostro 1500 Notebook
Nov 04, 2007 | Dell Latitude C400 Notebook
371 people viewed this question
Usually answered in minutes!