HP 725 G4 (Z9H09AW) user manual

Contents

1. Product descriptionp. 11

   Category Description Product Name HP EliteBook 725 G4 Notebook PC Processors • AMD™ A12 Pro-9800B 2.70-GHz (max turbo frequency 3.60-GHz) processor, DDR4-1866…

2. External component identificationp. 16

   Right Component Description (1) USB Type-C (charging) port Connects any USB device with a Type-C connector. NOTE: USB Type-C ports charge products such as cell…

3. Illustrated parts catalogp. 26

   Service label When ordering parts or requesting information, provide the computer serial number and model number provided on the service tag. Important system…

4. Removal and replacement procedures preliminary requirementsp. 38

   Tools required You will need the following tools to complete the removal and replacement procedures: • Flat-bladed screwdriver • Magnetic screwdriver •…

5. Removal and replacement procedures for Customer Self-Repair partsp. 43

   This chapter provides removal and replacement procedures for Customer Self-Repair parts. NOTE: The Customer Self-Repair program is not available in all…

6. Removal and replacement procedures for Authorized Service Provider partsp. 59
7. Computer Setup (BIOS), TPM, and HP Sure Start in Windows 10p. 76

   Using Computer Setup Computer Setup, or Basic Input/Output System (BIOS), controls communication between all the input and output devices on the system (such…

8. HP PC Hardware Diagnostics (UEFI)p. 81

   HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run diagnostic tests to determine whether the computer hardware…

9. Backing up and recovering Windows 10p. 83

   This chapter provides information about the following processes. The information in the chapter is standard procedure for most products. • Creating recovery…

10. Specificationsp. 89

    Input power The power information in this section may be helpful if you plan to travel internationally with the computer. The computer operates on DC power…

11. Power cord set requirementsp. 90

    The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC, or from 220 to 240 volts AC. The 3-conductor…

12. Statement of memory volatilityp. 92

    The purpose of this chapter is to provide general information regarding nonvolatile memory in HP Business PCs. This chapter also provides general instructions…

13. Recyclingp. 98

    When a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of the battery in general household waste. Follow the…