HP EliteBook 840 G3, 840 G4, 850 G3, 850 G4 Parts

💻 HP EliteBook 840 G3 / G4 & 850 G3 / G4 Components

Product Specification: Enterprise-grade slim profile corporate notebooks utilizing highly cross-compatible 14.0-inch and 15.6-inch internal data pathways and common power input logic cards.
Production Year Range: Core Commercial Series (Maintained as an active contract leasing standard through 2026 corporate pools across Malaysia).
Usage Profile: Executive workstations, banking backend nodes, corporate finance terminals, and technical field service decks.

HP EliteBook G3 G4 Series
🔧 Part Description
🔢 Product Code
📋 Model Compatibility
🖼️ Part Photo
1. Motherboard / System Logic Card
856230-601 / 6050A2822801
EliteBook 840 G3 (Intel Core i5-6300U Integrated Central System Processing Unit)
2. Alternative Motherboard / System Logic Card
918314-601 / ASB40-MAIN
EliteBook 840 G4 (Intel Core i5-7200U Integrated Central System Processing Unit)
3. LCD Screen Panel (14.0-inch)
823951-001 / Slim-eDP
EliteBook 840 G3, 840 G4 (14.0″ Full HD 1920×1080 Matte Anti-Glare 30-Pin)
4. LCD Screen Panel (15.6-inch)
823955-001 / Slim-eDP156
EliteBook 850 G3, 850 G4 (15.6″ Full HD 1920×1080 Matte Anti-Glare 30-Pin)
5. Backlit Keyboard Array
819899-001 / 836308-001
EliteBook 745 G3/G4, 840 G3/G4 (US Layout with Frame, Backlit Tracking, and Pointing Stick)
6. Single Key Replacement Core
G3/G4-KEY-KIT
EliteBook 840 G3/G4, 850 G3/G4 Individual Key Cap and Internal Scissor Hinge Relays
7. AC Adapter Smart Power Supply
710412-001 / 741727-001
Voltage: 19.5V 3.33A 65W
EliteBook 840 G3/G4, 850 G3/G4 (4.5mm Blue Barrel Smart AC Power Cord Input)
8. High-Density Lithium-Polymer Battery
800513-001 / CS03XL
EliteBook 745 G3/G4, 840 G3/G4 Series (Internal Power Core – 11.4V 46Wh)
9. High-Density Lithium-Polymer Battery
800514-001 / CI03XL
EliteBook 755 G3/G4, 850 G3/G4 Series (Internal Power Core – 11.4V 48Wh)
10. DC Jack Power Harness Module
821033-001 / CBL00712
EliteBook 840 G3, 840 G4 (4.5mm Smart Power Pin Port Connector Harness)
11. Touchpad Trackpad Control Assembly
821175-001
EliteBook 840 G3, 840 G4 Synaptics Gesture Electronic Control Plate
12. CPU Cooling Fan Assembly
856260-001 / NS55B00
EliteBook 745 G3/G4, 840 G3/G4 DC 5V 0.5A Fluid-Dynamic Brushless Cooling Fan
13. Structural LCD Hinge Set (Left/Right)
821163-001
EliteBook 840 G3, 840 G4 Heavy-Duty Steel Display Panel Retaining Hinge Set
14. WiFi Wireless Logic Card
821827-001 / Intel 8260
EliteBook Dual-Band Wireless-AC 8260 M.2 NGFF Network Adapter Card
15. M.2 NVMe SSD Hard Drive Storage
Solid-State-M2
EliteBook 840/850 G3/G4 High-Speed PCIe Gen3x4 Solid State Drive Extension Module
16. Chassis Screws Hardware Kit
EliteBook-SCREWS
EliteBook 840/850 Complete Base Case, Hinge, and Motherboard Phillips Screws Fastener Kit
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