HP ZBook 17 Maintenance and Service Guide - Page 133
Blue screen, Overview of General Troubleshooting Steps for a blue screen error
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Items Tips and tricks Procedures 2. Verify that lights are solid. 3. If shutdown is reproducible, test essential hardware configuration: a. If no issue with hardware configuration, reinstall one non essential component at a time to determine faulty hardware. b. If issue persists, replace essential hardware with a confirmed working part, one at a time. If no boot, replace system board. Intermittent issue is difficult to reproduce and troubleshoot. It is important to record details on shutdown frequencies, system configuration (3D video application) and operating conditions. Blue screen Items Symptoms ● Have power, light activity, fan spinning ● HP Logo displays briefly ● Fails to boot into Windows operating system, displays blue screen, and then crashes, restarts, or stops responding Important Notes & Resources Procedures Possible causes Recent changes: conflict of instructions from multiple programs or just added hardware. Incompatible hardware and driver. Poor connection (hard drive, memory). Hardware malfunctioning due to overheating (GPU, processor). Defective hardware (memory, hard drive). Troubleshooting steps There are many different ways to troubleshoot a blue screen error. Therefore, you need to identify working configuration (Windows 7/8/10) and specific symptoms of the failure in order to narrow down the issue. Refer to Blue screen (BSOD) error on page 143. Recommended resources Microsoft knowledge base: http://windows.microsoft.com/en-us/windows-8/resolve-windows-blue-screenerrors For more information search for HP Troubleshooting Error Messages on a blue screen at http://www.hp.com. Overview of General Troubleshooting Steps for a blue screen error 1. Note the blue screen error message and what activity was performed at the time. 2. Perform a hard reset (8. Hard reset on page 102) after disconnecting all external peripherals. 3. Reset BIOS to default (9. Soft reset (Default Settings) on page 103) to prevent booting to another device. 4. Run HP Hardware Diagnostics (6. HP Hardware Diagnostics and Tools on page 95) to isolate major faulty hardware issues. Common issues and possible solutions 119