Hi Bro I have a faulty Acer Aspire 4520.

For the spec, else the same as the original spec excepts for
- RAM 2gb DDR2 667Mhz
- No HDD

Problems
1 - GC Overheating issue.
2 - Cracked LCD panel.
3 - Mobo unable to detect dvd drive(DVD drive is working perfectly)

last time I sent for repair for the problem no 1 and 3. but after few month it happen again.

How much can you offer me on this?