Grass Valley K2 Dyno Replay Controller - Manual (Page 41)

June 16, 2009 K2 Dyno Replay Controller Service Manual 41
Chapter
3
Troubleshooting problems
If you think there is something wrong (broken) with your K2 Dyno Replay Controller,
go through the following preliminary steps:
• “Step 1: Check configurations” on page 42
• “Step 2: Check connections and external equipment” on page 42
• “Step 3: Identify problems using the startup sequence” on page 42
• “Step 4: Run hardware diagnostics” on page 42
Then use the following topics to troubleshoot specific problem areas:
• “BIOS startup information” on page 44
• “Shutdown/restart problems” on page 44
• “Checking external equipment” on page 45
• “BIOS startup” on page 45
• “BIOS POST error messages” on page 45
• “Windows startup” on page 49
• “LCD screen problems” on page 50
• “Thermal problems” on page 50
• “Power supply problems” on page 50
• “Isolating functional problems” on page 51