CPU Diagnostics The initial links on this page apply to the CPU diagnostics. For additional diagnostics, see CPU Video Adapter Diagnostics. Accessing the CPU Diagnostics Exiting the CPU Diagnostics Performing CPU and Coprocessor Diagnostics Memory Diagnostics System Board Diagnostics Video Adapter Diagnostics Serial Port Diagnostics Parallel Port Diagnostics Other Drive Diagnostics Internal Speaker Test Diskette Tests Diskette Drive Diagnostics Fixed Disk Diagnostics Viewing IRQ and DMA Use Viewing Memory Contents Viewing System Configuration Viewing Device Drivers Viewing COM and LPT Ports Viewing VGA Information Viewing Software Interrupts Viewing I/O Use Performing a Surface Scan of a Hard Disk Drive Viewing PCI Information Viewing Physical Disk Drives Viewing Logical Disk Drives Accessing the DOS Shell CPU Video Adapter Diagnostics Performing Video Adapter Diagnostics Performing Video Adapter Character Sets Tests Performing Video Adapter Color Palettes Tests Performing Video Adapter Monitor Quality Tests Performing Video Adapter VGA Functions Tests
The initial links on this page apply to the CPU diagnostics. For additional diagnostics, see CPU Video Adapter Diagnostics.