Tech News: Acer 5100 Series Problems

Im not a Hardcore Anti Acer... I love Acer for the last 2 years but this year was a crazy year for my Acer 5100, Keyboard, USB Port, and Touch Pad doesn't work... Argggggh... Question is WHY? I read a few forum and blogs regarding the same problems... and Presto it's the problem of almost all ACER 5100 laptop... Ayan napaingles tuloy ako.... Grrrrrr... Asar... >_<