Dell Inspiron 1750 Motherboard G590T

The Dell Inspiron 1750 Motherboard has a Dell part number of: G590T.
It has the following on-board components:

1 x Power connector
1 x VGA
1 x LAN RJ45
2 x USB
2 x Audio jacks
Card reader

It requires an Intel based processor.  
You may find the following Dell part numbers on the motherboard: G590T 0G590T CN-0G590T 
However, they are all the same and fully compatible with your Dell system.

Toshiba Satellite x305 motherboard K000063950

Toshiba Satellite x305 motherboard
part number: K000063950

Specifications:

KSRAA LA-4471P

Includes DC jack and CMOS battery

Can be found at notebooksrus

 Compatible with the Satellite x305 series of laptops.  May require a video card that is sold seperately.