I have no idea why you took apart in the first place, no need, however, I use a little shop on 5th floor of sin lim square - do be carefull who you use there, there are many that would do the service for you, but will also try and rip you off. make sure you get the price up front and even that is no guarentee - they will have your computer

- I have worked with mine for a couple of years, building computers and modifying, if you are interested, PM me and i'll give you the name of the shop.