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Released March 2006, identified by model D620 on the keyboard bezel.

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Cmos chip location on board

OK i have a d620 that I replaced the motherboard on. I bought it from a website and i have a bios password that will not let me set the date and time or change my boot order since it is locked by the password, I contacted the company and they sent me a new board that worked 3 times before it stopped working and will not post. I do not want to get another board, I would like to fix the first one.

This is NOT a stolen system, I do this as a hobby and for my family. I need to locate the chip that stores the password so I can swap the one off of the original board that has a bad video card. Any help would be appreciated.

Beantwortet! View the answer Ich habe das gleiche Problem

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Your laptop uses different boards. You will have to properly identify the motherboard

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The board is the one with the intel video chip. The model number is OXD299 I believe.

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What is the service tag on your computer?

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XD299 is the model number and the Service tag is : GXM9SC1

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Wenig Aufwand, große Wirkung.

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Gewählte Lösung

JR Laird, try these passwords

cf6m8y44

evw5qcg4

n5thG3v70Z6gh204

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That did it ...the first one was the one that worked.

von

Great. Glad it worked for you.

von

Can you help me out with a E6400 password please ?

Service tag 66M9R4J

Please !

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Could You help woth d630 password? Service tag: 1GYZL3J

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Check the documentation on your motherboard and see if there is a CMOS reset jumper you can use or a CMOS battery to take out.

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TY but this is a laptop not a PC and there is no such jumper on it that I can locate. What you are talking about is something I have had to do when I purchased PC's from the local university. They had Admin passwords set and I had to clear about a half dozen in that manner. Removing the CMOS battery had no affect at all as well.

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Does it have solder beads?

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NO would have 8 legs on it. See several don't want to change them all. LOL

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JR Laird wird auf ewig dankbar sein.
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