"processor speed is extremely slow"に関する回答You need to do a bios update, I had the same problem with mine right after unboxing it. Go to Lenovo's website. The old bios is locking the cpu speed to 0.49ghz. +1 if it worked for you.
"Led Backlight Flip Clip Connector Socket severed from board"に関する回答you may need to sodder it back on, if you broke the connector it self then heres the site to buy a new one.....and if you scroll down you will see how it looks like on the mother board....hope this helps............samething happened to me..............http://ziquexwholesale.com/en/sony-playstation-series/psp-3000/replacement-part/psp-1000-backlight-socket-repair-part.html