The text file doesn't appear to show anything abnormal. You do have some custom entries for the bootmgr I do not have, but since I do not know what they are for, I cannot comment on whether they might be relevant. The listings you just posted are normal. But if you want to try changing around the memory, it is up to you.
The 82579V network adapter is on my board, but it is a -v Pro, so the LX might be different. But if you do have the one mentioned, it can cause sleep problems and Blue Screens if it is misidentified. In device manager, it (or the one you do have) should be listed in the Network Adapters section.
There is a trouble shooter in the Control Panel which seems to have a Power troubleshooter. If you have not already, you might try that.
I suppose there could be a situation with the ACPI system. It might be helpful to open an Administrative command prompt and type the command sfc /scannow to check your system files. Let us know if it reports it is unable to repair any.