Dell Latitude C640 Notebook "post" Questions

...to projector Hold the FN key and press F7. A much better, and more detailed solution was actually posted by a Master user named Aladdin4D, on this post, 3 years ago! Previous Post by ...

...see if the Lock LED indication changes. If it does change, add 1 RAM module, and see if the system POSTs. If it posts, add items back till you ID the one preventing post and replace it. If no

...By doing the following: or Load Defaults menu option Then Save and exit. 2. Change the Boot POST setting to Thorough in the BIOS. To change the Boot POST setting to Thorough in the BIOS, ...

I can not get in my log in as some number keys don,t work. When using Fn and the blue #keys the 8 and 9 don,t work as well. Is there a master log in with letters only to get in? My Service tag 28LK02J

...incoming emails. I pretty much always have Firefox open; can web apps cause the beep? The beeps are post during post the very first work is done by the ram, all the memory in the ram is first ...

My screen isn't working when I turn the laptop on. First you determine if you have a no post, or a no video situation. To see if it is no post: http://www.fixya.com/support/r3581893-how_to_troublehoot

...on the screen means BIOS hasnt even found the Processor and without the processor you will get no POST. Post is a bunch of tests for hardware components and give beep codes if it finds an error. ...

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...here or click here or click here If you have problems installing or running the program, please post back and we'll take steps to guide you through it... I hope this information allows you to ...

...get a different indication. If the LED lights change, power off, install RAM, reboot, If the system posts from that point, then add components back one at a time and see if any one stops the system ...