JONSBO N3 User Manual
Installation Guide
Package Contents
| Item | Qty | Used for |
|---|---|---|
| Screw - PSU, MB | 10 | PSU, Motherboard |
| Washer | 12 | General use |
| Screw - SSD | 3 | SSD |
| Screw - HDD | 48 | HDD |
| HDD Rubber grommet | 32 | HDD mounting |
| Hard drive handle | 8 | HDD mounting |
| Cable tie/Velcro | 1 | Cable management |
| Screw wrench | 2 | Assembly tool |
| Cable tie | 5 | Cable management |
| Fan Screw | 8 | Fan mounting |
| Spare screws | 2 | General use |
Connectors
USB 3.0
Pinout: VBUS, SSRX1-, SSRX1+, GND, SSTX1-, SSTX1+, GND, D1-, D1+, NC
Type-C Connection
Pinout: VBUS, SSRX2-, SSRX2+, GND, SSTX2-, SSTX2+, GND, D2-, D2+, NC
HD AUDIO
Pinout: PORT 1L, PORT 1R, AUG GND, PRESENCE, SENSE1_RETURN, SENSE_SEND, PORT 2L, PORT 2R, SENSE2_RETURN, CI-, RES+, PW-, RES-, PW+
F PANEL
Pinout: HDD-P LED-, HDD+ P LED+, Dod
Parts Diagram
- 1: Aluminum top cover
- 2: PSU Cage
- 3: Steel mesh
- 4: Plastic panel
- 5: Main Chassis
- 6: FAN Bracket
- 7: PCI-E Bracket
- 8: PCI-E Cover
Installation Guide
1. PSU Installation
Step 1: Use the screw wrench to loosen the screw and remove the fan bracket.
Step 2: Install the power supply on the power supply rack. The installed power supply is placed inside the chassis and locked with screws.
Diagram Description: Illustrates the process of removing a fan bracket and installing the power supply unit (PSU) into its designated rack within the PC case, followed by securing it with screws.
2. PSU Installation
Step 1: Install the power supply on the power supply rack.
Step 2: The installed power supply is placed inside the chassis and locked with screws.
Diagram Description: Shows the power supply unit being mounted onto its support structure within the computer chassis and then secured in place with screws.
3. Cable Management
Organize HDD data cables in Area A.
Organize PCB board power cables through wiring holes in Area B.
Organize CPU power cables in Area C.
Before installing the motherboard, refer to the illustration to organize the cables.
Diagram Description: Visual guide indicating specific zones (A, B, C) within the PC case for routing and managing different types of cables (HDD data, PCB power, CPU power) to ensure a tidy build.
4. Motherboard Installation
The motherboard is placed in the installation area and secured with screws.
Diagram Description: Depicts the motherboard being positioned correctly within the case and fastened using screws at designated mounting points.
5. Fan Bracket Installation
First, connect the fan cable to the fan socket, then install the bracket and fan.
Diagram Description: Shows the sequence of connecting a fan's power cable to the motherboard or fan controller, followed by mounting the fan bracket and the fan itself.
6. Motherboard Installation (Graphics Card)
Step 1: Remove the PCI-E bracket.
Step 2: Insert the graphics card into the MB slot and secure it with a screw.
Diagram Description: Illustrates the removal of a peripheral slot cover (PCI-E bracket) and the subsequent insertion and securing of a graphics card into the motherboard's PCI-E slot.
7. 2.5" SSD Installation
Install the 2.5" SSD in its designated position and secure it with screws.
Diagram Description: Shows the process of mounting a 2.5-inch Solid State Drive (SSD) into its bay or mounting point within the PC case and fastening it with screws.
8. Top Cover Installation
After installing all hardware, install the top cover and secure it with screws using the wrench.
Diagram Description: Demonstrates the final step of placing and securing the top panel of the PC case after all internal components have been installed.
9. 3.5" HDD Installation
Step 1: Pull out the front panel.
Step 2: Install the rubber grommet onto the HDD using screws first, then insert the assembled HDD into the corresponding slots.
Diagram Description: Guides the user through removing the front fascia of the case, attaching vibration-dampening rubber grommets to a 3.5-inch Hard Disk Drive (HDD) with screws, and then sliding the HDD into its bay.
