Jonsbo BO400

JONSBO BO400 ATX Mid Tower PC Case Instruction Manual

ሞዴል: BO400

1. መግቢያ

The JONSBO BO400 is a high-performance ATX Mid Tower PC Case designed with an aluminum alloy frame and a unique back-connect motherboard compatibility. It features a dual-chamber design for efficient component separation and cooling, along with interchangeable top and front panels for versatile display options. This manual provides detailed instructions for assembly, operation, and maintenance of your BO400 PC case.

2. ቁልፍ ባህሪያት

  • High-Strength Aluminum Alloy Frame: Constructed from 6mm CNC aluminum alloy with an anodized brushed panel for a premium 3D texture.
  • 3-Sided Side View ሁነታ፡ Features an interchangeable metal top cover and glass top cover, allowing for a three-sided view (top, front, side) of internal components.
  • Tool-Free Buckle Opening: Side panels open easily with a pressing mechanism for convenient access and assembly.
  • ATX Back-Connect Motherboard/BTF Support: Designed to accommodate back-connect motherboards for a cleaner internal aesthetic. Compatible with Micro-ATX and ATX motherboards.
  • ባለሁለት ክፍል ንድፍ; Optimizes airflow and component separation for high-performance hardware.
  • ሰፊ የማቀዝቀዣ ድጋፍ; Compatible with up to 3x 360 AIO liquid coolers and supports up to 10 fans. CPU cooler height up to 173mm.
  • GPU Compatibility: Supports graphics cards up to 435mm in length, includes a high-strength aluminum alloy graphics card support bracket.
  • የማከማቻ አማራጮች፡- Accommodates 2x 2.5" SSDs or 4x 3.5" HDDs.
  • የፊት I/O፡ Includes 2x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C, and a 2-in-1 earphone/microphone jack.
  • የARGB ቁጥጥር፦ Panel indicator light can be connected to ARGB control for customizable lighting.

3. ማዋቀር እና መጫን

3.1 ማሸግ እና የመጀመሪያ ምርመራ

Carefully remove the BO400 case from its packaging. Inspect for any signs of damage during transit. Retain all packaging materials for future transport or warranty claims.

3.2 Opening the Side Panels

The left and right side panels feature a tool-free buckle opening mechanism. Gently press the designated areas to release the panels. The top cover and bottom plate also utilize a tool-free snap open and close design.

Image showing the tool-free side panel opening mechanism of the JONSBO BO400 case.
The left and right side panels are opened by pressing, revealing the internal structure.

3.3 የማዘርቦርድ ጭነት

The BO400 supports Micro-ATX and ATX motherboards, including ATX back-connect (BTF) motherboards. Install your motherboard into the designated standoffs. For standard motherboards, utilize the included cable management cover to shield the 24-pin power supply line and other cables, providing a cleaner internal appearance similar to a back-plugged motherboard. This cover can be adjusted vertically based on GPU height and is recommended for full-size motherboards with a width of 24.5cm.

Diagram showing the motherboard cable management cover installation in the JONSBO BO400 case.
The motherboard cable management cover helps to conceal standard ATX motherboard cables for a tidier build.

3.4 የግራፊክስ ካርድ (ጂፒዩ) ጭነት

The case supports GPUs up to 435mm in length. Install your graphics card into the PCIe slot. The BO400 comes standard with a high-strength aluminum alloy graphics card support bracket to prevent sagging. This bracket offers 4 levels of adjustment for different card lengths and stepless adjustment to support the front end of the graphics card.

Image illustrating GPU installation and the adjustable graphics card support bracket in the JONSBO BO400 case.
The case supports long GPUs and includes an adjustable support bracket.

3.5 የማቀዝቀዣ ስርዓት መጫኛ

The BO400 offers extensive cooling options:

  • የደጋፊ ድጋፍ፡ Up to 10 fans can be installed.
  • AIO ፈሳሽ ማቀዝቀዝ; Compatible with up to three 360mm AIO radiators.
  • ሲፒዩ የአየር ማቀዝቀዣ; Supports coolers up to 173mm in height.

The fan bracket is designed for universal installation, allowing for special configurations such as side view at the top (with glass top cover) and air intake from the metal panel. Top and bottom heat dissipation positions can be flexibly configured for 12cm/14cm fans or 360/280 AIOs.

Diagram showing various fan and AIO radiator configurations supported by the JONSBO BO400 case.
The BO400 supports a wide range of cooling solutions, including multiple 360 AIOs.

Image of the JONSBO BO400 case with an air-cooled radiator installed.
The case supports high-end air-cooled radiators up to 173mm.

3.6 የማከማቻ ድራይቭ መጫኛ

Install your 2.5" SSDs or 3.5" HDDs into the designated mounting positions. The case supports 2x 2.5" SSDs (shared with 3.5" mounting) or up to 4x 3.5" HDDs.

3.7 የኃይል አቅርቦት መጫኛ

The BO400 supports ATX PS2 power supplies up to 200mm in length. Install your power supply in the bottom mount position.

4. ኦፕሬሽን

Once all components are installed and cables are properly connected, close the side panels and top cover. Connect your peripherals and power cable. The panel indicator light can be connected to an ARGB controller for customized lighting effects. Ensure proper airflow by maintaining clear intake and exhaust paths.

ፊት ለፊት view of the JONSBO BO400 PC case with internal components illuminated.
The JONSBO BO400 case fully assembled with illuminated components.

Image showing the JONSBO BO400 case in 3-sided side view ሁነታ.
The case can be switched to a 3-sided side view mode by replacing the metal top cover with the included glass top cover.

5. ጥገና

Regular maintenance helps ensure optimal performance and longevity of your PC case and its components.

  • አቧራ ማጽዳት; Periodically clean dust filters and internal surfaces using compressed air or a soft brush. Dust accumulation can impede airflow and lead to overheating.
  • የውጭ ጽዳት; ውጫዊ ገጽታዎችን ለስላሳ, መamp ጨርቅ. ማጠናቀቂያውን ሊያበላሹ የሚችሉ ማጽጃዎችን ወይም ፈሳሾችን ያስወግዱ።
  • የኬብል አስተዳደር Ensure internal cables are neatly routed and secured to prevent interference with airflow or fan blades.

6. መላ መፈለግ

If you encounter issues with your PC build related to the case, consider the following:

  • አካል ብቃት፡ Double-check that all components (motherboard, GPU, PSU, coolers) are correctly seated and secured according to their respective manuals and the case's specifications.
  • የአየር ፍሰት ጉዳዮች; Ensure fans are installed in the correct orientation (intake/exhaust) and that no cables or obstructions are blocking airflow paths. Verify dust filters are clean.
  • የፊት ፓነል ግቤት/ውጤት አይሰራም፦ Confirm that all front panel connectors (USB, audio, power/reset switches, LED) are correctly plugged into the motherboard headers. Refer to your motherboard manual for pin assignments.
  • Panel Opening Difficulty: Ensure no internal components are obstructing the panel mechanism. Apply gentle, even pressure when opening or closing.

7. ዝርዝሮች

ባህሪዝርዝር መግለጫ
ሞዴል ቁጥር.BO400 Tempered glass version V1.0
የጉዳይ ልኬቶች (D x W x H)474ሚሜ x 311ሚሜ x 489ሚሜ (18.66 x 12.24 x 19.25 ኢንች)
የጉዳይ ቁሳቁስSPCC & SGCC Steel Plate, Aluminum Alloy, Tempered Glass
Motherboard ድጋፍMini-ITX / Micro-ATX / ATX, Compatible with back-plug / BTF motherboard
GPU Compatible SizeLength limit 435mm
ሲፒዩ የአየር ማቀዝቀዣ ቁመት173 ሚሜ
የውሃ ማቀዝቀዣ ድጋፍTop: 240/280/360 AIO; Side: 360 AIO; Bottom: 240/280/360 AIO
የደጋፊዎች ድጋፍTop: 3x120mm / 2x140mm; Rear: 1x120mm; Bottom: 3x120mm / 2x140mm; Side: 3x120mm
የማከማቻ ድራይቭ ቤይስ2x 2.5" SSD (shared with 3.5" mounting) OR 4x 3.5" HDD
ATX PS2 Power Supply Length≤ 200 ሚሜ
የማስፋፊያ ቦታዎች8
የፊት I/OUSB 3.2 Gen 1 Type-A*2 / USB 3.2 Gen 2 Type-C*1 / AUDIO & MIC 2 in 1
Product Weight (N.W./G.W.)12.9kg / 18.3kg (40.5 pounds)

Detailed specifications table for the JONSBO BO400 PC case.
አልቋልview of compatible data and detailed specifications.

8. ዋስትና እና ድጋፍ

የዋስትና መረጃ እና የቴክኒክ ድጋፍ ለማግኘት፣ እባክዎን ኦፊሴላዊውን የJONSBO ድረ-ገጽ ይመልከቱ። website or contact your point of purchase. Keep your proof of purchase for any warranty claims. Additional protection plans may be available from your retailer.

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