HP ProDesk 400 G4 DM Disassembly & Assembly Guide | How to Remove & Install All Components

🔧 HP ProDesk 400 G4 DM Full Disassembly & Assembly Guide | All Parts Explained 🔧

This video provides a step-by-step, high-resolution tutorial on how to completely disassemble and reassemble the HP ProDesk 400 G4 DM, including all major components.
Ideal for those looking to repair, upgrade, or maintain their SFF desktop.

🧠 Compatible CPUs (8th Gen / LGA1151)
Intel Core i7-8700T
Intel Core i5-8500T
Intel Core i3-8100T
Intel Celeron G4900T

💾 Memory Support (Max 32GB)

Type: PC4-21300 SODIMM (DDR4-2666)
Possible Configurations:
4GB ×1 / ×2
8GB ×1 / ×2
16GB ×1 / ×2

✅ Other supported types (likely compatible):

PC4-19200 SODIMM (DDR4-2400)
PC4-17000 SODIMM (DDR4-2133)

⏱️ Timestamps (Disassembly)
00:00 Remove access panel
00:15 Remove HDD
00:51 Remove WLAN card
01:11 Remove M.2 SSD
01:20 Remove CPU cooling fan
01:38 Remove RAM
01:48 Remove CPU cooler
02:03 Remove CPU
02:28 Remove motherboard
03:12 Remove antenna & speaker

🔧 Timestamps (Assembly)
04:19 Install antenna & speaker
05:39 Install motherboard
06:12 Install CPU & cooler
06:50 Install RAM
07:02 Install M.2 SSD
07:15 Install WLAN card
07:41 Install CPU cooling fan
08:04 Install HDD
08:41 Install access panel

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