Something doesn't add up here, the Intel(R) Pentium(R) M processor
1.60GHz is a socket 423 / socket 478 processor and as far as I was
aware socket 478 motherboards only had AGP graphics slots but the ATI
Radeon X300 graphics card is PCIe !

Can you confirm that the CPU / Graphics details are correct and
perhaps tell us the make / model number of motherboard ?