ZeroGs problem or BIOS corruption?

[Kabby]

Not too sure whats up with this, screen just shows white, a mac only problem?

Code:

Model Name:    MacBook
  Model Identifier:    MacBook4,1
  Processor Name:    Intel Core 2 Duo
  Processor Speed:    2.1 GHz
  Number Of Processors:    1
  Total Number Of Cores:    2
  L2 Cache:    3 MB
  Memory:    2 GB
  Bus Speed:    800 MHz

[Kabby]

EDIT:

This came up on the console:

pcsx2.sh: line 2: 1623 Segmentation fault ./pcsx2 (BIOS)

With ISO:

vtlb/mmap: Block Tracking reset...
iR3000A Resetting recompiler memory and structures
* PCSX2 *: ExecuteBios
pcsx2.sh: line 2: 1632 Segmentation fault ./pcsx2