Editing Hardware flashing
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=== Tristate === | === Tristate === | ||
Tristate, or as it is referred to in the service manuals SB_DISABLE exists solely for the purpose of placing the [[South Bridge]] pins into high-impedance ( | Tristate, or as it is referred to in the service manuals SB_DISABLE exists solely for the purpose of placing the [[South Bridge]] pins into high-impedance (the third state) so that we can access the flash without the [[South Bridge]] interfering. | ||
When the southbridge pins are in tristate is like if southbridge (and all peripherals connected to it) where disconnected from the main circuit, the PS3 powers up normally (fans, etc) but it won't boot up to the XMB screen because some components of the motherboard are not found, it just sits there with a black screen | When the southbridge pins are in tristate is like if southbridge (and all peripherals connected to it) where disconnected from the main circuit, the PS3 powers up normally (fans, etc) but it won't boot up to the XMB screen because some components of the motherboard are not found, it just sits there with a black screen |