HP ZBook Fury 17 G7 - Slow Performance Troubleshooting; Blue Screen (BSOD) Error Troubleshooting; Noisy Hard Drive Troubleshooting

Slow performance
Use this information to troubleshoot performance issues.
Table 7-48 Issues, possible causes, and xes
Items Procedures
Symptoms
Slow performance even when
performing small read-write operations
Possible causes
Operating system les, hard drive is full.
Troubleshooting steps
1. Transfer data from the hard drive to create more space. Microsoft recommends at least
200 MB to sync system les.
2. Perform disk defragmentation to consolidate fragmented data on the hard drive so that it
works more eciently.
NOTE: Do not defragment an SSD.
Tips & tricks For optimal system performance, place your operating system and all of your most commonly
used applications and les on the fastest hard drive (solid-state drive) and fastest areas on the
drive (primary partition of 200 GB max).
See Routine maintenance for performance improvement on page 173).
Blue screen (BSOD) error
A faulty hard drive can cause a blue screen error. Perform the drive tests using the HP Diagnostics Tool to make
sure that the drive is functional.
If all of the tests are successful, see Common blue screen error messages on page 174 for detailed
troubleshooting steps.
Noisy hard drive
Use this information to troubleshoot a noisy hard drive.
IMPORTANT: Because an SSD has no moving parts, it does not make loud or clicking noises.
Depending on type and rotational speed, some hard drives make more noise than others.
Not all noises are related to the fan or hard drive.
Table 7-49 Issues, possible causes, and xes
Items Procedures
Symptoms
● Loud noise from hard drive
● Clicking noise from hard drive
● Still boots to operating system
and operates normally
Possible causes
BIOS, hard drive rmware, driver, faulty drive, power supply (AC adapter).
162 Chapter 7 Troubleshooting guide ENWW