HP ProDesk 400 G5 Desktop Mini User Manual

Processor
For a list of available processors, see Computer major components on page 3.
1. Prepare the computer for disassembly (Preparation for disassembly on page 15).
2. Remove the access panel (Access panel on page 16).
3. Remove the fan (Fan on page 31).
4. Remove the heat sink (Heat sink on page 32).
5. Unlatch the locking lever from the side of the processor socket (1).
6. Rotate the locking lever to its fully open position (2).
7. Raise and rotate the microprocessor retainer to its fully open position (3).
8. Lift the processor straight up to remove it (4).
CAUTION: Do NOT handle the pins in the processor socket. These pins are very fragile and handling
them could cause irreparable damage. Once pins are damaged it may be necessary to replace the
system board.
Reverse the removal procedure to install a new processor.
NOTE: After installing a new processor onto the system board, update the system ROM to ensure that the
latest version of the BIOS is being used on the computer. The latest system BIOS can be found on the Web at:
http://h18000.www1.hp.com/support/les.
34 Chapter 4 Removal and replacement procedures

HP ProDesk 400 G5 Desktop Mini Specifications

General

Chipset	Intel Q370
Memory	Up to 32 GB DDR4-2666 SDRAM
Operating System	Windows 10 Pro
Power Supply	65 W external power adapter
Processor	Core™ i3, Core™ i5, Core™ i7 (8th Gen)
Storage	Up to 2 TB HDD
Graphics	Intel UHD Graphics 630
Form Factor	Desktop Mini
Ports (Front)	1x headphone/microphone combo; 2x USB 3.1 Gen 1
Ports (Rear)	2x USB 2.0; 2x USB 3.1 Gen 1
Dimensions	177 x 175 x 34 mm
Weight	1.26 kg
Network	Gigabit Ethernet
Wireless	Bluetooth 5.0