I ran a sample this morning and the LDL result was " n/a" . Why am I getting this reading? Did I do something incorrectly?

yes - 7.7 is high

you might be showing signs of cts carpel tunnel syndrome.

That is NOT a cholesterol level. You need to reask your Doctor what your total cholesterol is, and what is Your LDL level, and your HDL level.

It depends on a few things
1. is this total cholesterol or a fraction (HDL, LDL)
2. what units you are giving numbers in. If it is in mg% that is an amazing number for total cholesterol. If it is in "equivalents", the level may be high.

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Search the site by type in the "brand name" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.

Contact your local Sony service centre.

anything under 100 is optimal for LDL

you might get lucky and be just a bad connection on your LVDS cable but it sounds like a bad lcd panell big bucks

Here is the driver you are after:

http://buffalo.jp/php/ldl.php?to=supply/35h01_100.exe