Book Description. Computer Repair with Diagnostic Flowcharts presents a visual expert system for diagnosing component failure and identifying conflicts. turned off and the lights in the studio go down, and I think about what women them the way Act Like a Lady, Think Like Troubleshooting & Repairing. Eight of the troubleshooting flowcharts for PC hardware from my book "Computer Repair with Diagnostic Flowcharts Third Edition" are excerpted on this site and.
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Either you have a short circuit in the case or a geometry problem placing an unacceptable stress on the motherboard. It's also possible that the video adapter. Computer Repair with Diagnostic Flowcharts Third Edition: Troubleshooting PC Hardware Problems from Boot Failure to Poor Performance 3rd ed. Edition Pdf is . Computer Repair Diagnostic Flowcharts PDF file pages Computer Flowcharts Third Edition - PDF for PC Troubleshooting and Repair.
Connect lead from front panel switch.
Yes Replace switch or substitute front panel reset switch, if available. Yes Power supply connections to motherboard correct? Either you have a short circuit in the case or a geometry problem placing an unacceptable stress on the motherboard. Replace power supply.
Power Supply Failure Or cut and paste http: You can open the interactive version of this flowchart in your browser on the fonerbooks. The interactive version allows you to get the text for each decision symbol without paging ahead.
No RAM seated? Yes Cable Reseat video adapter. Reseat RAM on Motherboard. Make sure cord is fully seated in the monitor socket. Repair or replace video cable. Video Failure Yes Does system power up? No Check monitor Monitor power on? No power source. No Yes Monitor tested? No Test monitor on good PC or laptop.
Yes damaged. Yes Live with lone video adapter?
No Yes Proceed to Motherboard Failure chart. Yes Adapter seated? No Check both ends of video cable. No Proceed to Video Performance chart. No Controls in middle of range? No a string of beeps? Yes No Yes Video cable secure? Yes Adjust brightness and contrast. Video Failure Or copy and paste: No Hear beeps? Default No motherboard Yes settings?
Replace RAM with type listed in motherboard documentation. May be too late for CPU.
No Yes CPU seated flat? Fan on heatsink active? Reseat CPU and heatsink. Install pairs if required. Yes Runs on bench? No Yes Heatsink active?
No Locate short. Bad CPU. Restore default motherboard settings with jumpers or switches. No Yes Check fan power point. Yes No Live Screen?
Yes Yes Freezes on boot screen? No Proceed to Power Supply Failure. Yes Video diagnostic done? No Freezes bare bones? Reseat RAM. Yes CPU swap work? No Install new heatsink.
CPU Failure Or copy and paste http: CS requires 80 conductor IDE cable or custom 40 wire cable. Proceed to Hard Drive Boot and Performance chart.
No SATA drive? Yes No Check data cable seated both ends. Yes Data Yes connection good? No Mode. Reseat IDE and power cables.
Drive cycles up. Isolate drive on primary IDE controller. Swap power lead. Set cable select Yes CS? No Cables seated. Replace IDE cables if in doubt. Replace IDE cable. No BIOS register drive? X-fer speed correct?
Clean disc with flannel. No No Burner problem? No Read data disc? Yes Yes Proceed to Recording Problem. Yes Device Manager problem?
Try other diagnostic chart. Change CMOS boot sequence. Try another disc. Yes Pin hole on drive face? No Pull drive.
No Tray ejects? Yes No Yes Eject and remount. Computer Business group for independent computer business owners with over 4, members. Reviews, Ratings, and Recommendations: site Related Book Categories: All Categories. Recent Books. IT Research Library. Miscellaneous Books.
Computer Languages. Computer Science. Electronic Engineering. Step 6. Motherboard flow chart troubleshooting. Simply follow the steps in the flowcharts to get a diagnostic These troubleshooting cards How to Diagnose Motherboard or Processor Problems Step by step to repair mainboard: Step Do continue this as this will help many who are struggling with the basics of motherboard troubleshooting.
Hardware v2. Laptop is dead.