Lecture
Signal Description
49xxx - Block Diagram
Product Ordering Information
Diagnostic and troubleshooting BIOS flowchart
Visual Inspection 1.check BIOS pins is open or short Use External BIOS Boot up 1.If External BIOS can Boot up computer ,we can try to update BIOS image file first
Repair Technique-Diode Value of BIOS Pin
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Diagnostics, maintenance and repair of electronic and radio equipment
Terms: Diagnostics, maintenance and repair of electronic and radio equipment