If these rails are missing, check the enable ( EN ) signals arriving at the standby PWM chip from the input rail logic. 3. Secondary and Run Rails
Ultimate Guide to the Compal LA-G851P Schematic: Diagnostic and Repair Roadmap la-g851p schematic
The first few pages of the Compal schematic typically feature a block diagram mapping out how the CPU, PCH, GPU, and RAM interface via PCIe, PEG, and DMI buses, giving you a macro view of data routing. If these rails are missing, check the enable
The schematic identifies two N-channel MOSFETs acting as input gates. If these rails are missing
