Introducció
This user manual provides comprehensive instructions for the Chieftec AS-02B-TG-OP Midi Tower PC Case. It covers essential information regarding product features, installation procedures, operational guidelines, maintenance tips, and technical specifications. Please read this manual thoroughly before installing or operating your PC case to ensure proper functionality and longevity.
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The Chieftec AS-02B-TG-OP is a Midi Tower PC case designed for optimal cooling and a modern aesthetic. It features a sleek brushed front panel, a tempered glass side panel, and a pre-installed 120mm PWM fan for efficient heat dissipation.
Característiques principals:
- Sleek brushed front panel design.
- Tempered glass side panel for component visibility.
- Optimized interior layout for efficient cooling.
- Pre-installed 120mm PWM fan at the rear.
- Support for various motherboard form factors (ATX, micro ATX, Mini-ITX).
- Multiple expansion bays for storage devices.
- Front I/O panel with USB 2.0, USB Type-C, and audio ports.
Identificació de components:

Figura 1: Davant-esquerra view of the Chieftec AS-02B-TG-OP PC case, showcasing the brushed front panel and the tempered glass side panel.

Figura 2: Front directe view of the Chieftec AS-02B-TG-OP PC case, highlighting the brushed finish of the front panel.

Figura 3: Front-right angle view of the Chieftec AS-02B-TG-OP PC case, showing the subtle design elements.

Figura 4: A dalt view of the Chieftec AS-02B-TG-OP PC case, showing the top ventilation and the front I/O panel with USB ports and audio jacks.

Figura 5: posterior view of the Chieftec AS-02B-TG-OP PC case, detailing the expansion slots, rear fan mount, and PSU opening.

Figura 6: A baix view of the Chieftec AS-02B-TG-OP PC case, showing the case feet and bottom dust filter area.
Configuració i instal·lació
This section guides you through the process of installing components into your Chieftec AS-02B-TG-OP PC case.
1. Preparing the Case:
- Col·loqueu la caixa sobre una superfície plana i estable.
- Carefully remove the tempered glass side panel by unscrewing the thumb screws at the rear.
- Remove the opposite side panel to access the cable management area.

Figura 7: Interior view of the main compartment, showing the motherboard tray and fan mounting points.

Figura 8: Interior view from the backside, illustrating the cable management routes and drive mounting locations.
2. Instal·lació de la placa base:
- Instal·leu la protecció d'E/S a l'obertura posterior de la carcassa.
- Align your ATX, micro ATX, or Mini-ITX motherboard with the standoffs inside the case.
- Fixeu la placa base amb els cargols proporcionats.
3. Instal·lació de la font d'alimentació (PSU):
- The PSU is not included. Install your ATX power supply into the dedicated compartment at the bottom rear of the case.
- Fixeu la font d'alimentació amb els cargols de la part posterior de la carcassa.
4. Storage Drive Installation:
- Install 3.5" HDDs into the drive cages located at the bottom.
- Install 2.5" SSDs/HDDs into the dedicated mounting points behind the motherboard tray.
- Secure all drives with appropriate screws.
5. Graphics Card and Expansion Cards:
- Traieu les cobertes de les ranures d'expansió necessàries a la part posterior de la carcassa.
- Insert your graphics card or other expansion cards into the PCIe slots on the motherboard.
- Fixeu les targetes amb cargols.
6. Gestió de cables:
- Route all power and data cables through the cutouts and tie-down points behind the motherboard tray.
- Connect the front panel I/O cables (USB, audio, power switch, reset switch, LED indicators) to the corresponding headers on your motherboard.
- Ensure cables do not obstruct airflow.
7. Instal·lació del ventilador i del sistema de refrigeració:
- The case includes one pre-installed 120mm PWM fan at the rear.
- Additional fans can be installed at the front (up to 3x 120mm/140mm) and top (up to 2x 120mm/140mm).
- Radiators up to 360mm can be installed at the front and up to 280mm at the top.
- Connect fan power cables to the motherboard fan headers.
Instruccions de funcionament
Once all components are installed and secured, and the side panels are reattached, your PC is ready for operation.
Encès:
- Connect the power cable from your power supply to a wall outlet.
- Press the power button located on the top I/O panel of the case.
- The system should boot up, and any installed lighting will illuminate.
Front I/O Panel Usage:
- Ports USB 2.0 (x2): For connecting peripherals such as keyboards, mice, and USB drives.
- Port USB tipus C (x1): Per connectar dispositius USB-C moderns.
- Preses d'àudio (auriculars/micròfon): Per connectar auriculars, altaveus o micròfons.
- Botó de restabliment: To restart the computer.
Manteniment
Regular maintenance helps ensure optimal performance and extends the lifespan of your PC components.
Neteja:
- Exterior: Utilitzeu un suau, damp cloth to wipe down the exterior surfaces. Avoid abrasive cleaners.
- Filtres de pols: The case features dust filters (e.g., on the top and bottom). Regularly remove and clean these filters with compressed air or by rinsing with water (ensure they are completely dry before reinstallation).
- Interior: Periodically use compressed air to remove dust buildup from fans, heatsinks, and other internal components. Ensure the system is powered off and unplugged before cleaning the interior.
Flux d'aire:
- Ensure adequate space around the case for proper airflow.
- Eviteu bloquejar les obertures de ventilació.
Resolució de problemes
Aquesta secció tracta problemes comuns que podeu trobar.
Sense energia:
- Check if the power cable is securely connected to both the PSU and the wall outlet.
- Ensure the power switch on the PSU itself is in the "ON" position.
- Verify that the front panel power switch cable is correctly connected to the motherboard header.
Els ventiladors no giren:
- Check if fan power cables are securely connected to the motherboard fan headers or a fan controller.
- Ensure fan speed settings in BIOS/UEFI or operating system are not set to zero RPM.
L'USB/àudio del panell frontal no funciona:
- Verify that the USB and audio cables from the front panel are correctly connected to the corresponding headers on the motherboard.
- Check motherboard drivers for USB and audio functionality.
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | AS-02B-TG-OP |
| Marca | Chieftec |
| Factor de forma | Torre del Midi |
| Color del producte | Negre |
| Supported Motherboard Form Factors | ATX, micro ATX, Mini-ITX |
| Dimensions (L x P x A) | 215 mm x 390 mm x 485 mm (8.46" x 15.35" x 19.09") |
| Pes de l'article | 5.3 kg (aprox. 11.68 lliures) |
| 3.5" Expansion Bays | 2 |
| 2.5" Expansion Bays | 2 |
| 5.25" Expansion Bays | 0 |
| Ranures d'expansió | 7 |
| Finestra lateral | Yes (Tempered Glass) |
| Il·luminació | Yes (Multi-color) |
| Alçada màxima del refrigerador de la CPU | 16.5 cm |
| Ports d'E / S frontals | 2x USB 2.0, 1x USB Type-C, Audio In/Out |
| Ventiladors preinstal·lats | 1x 120mm PWM (Rear) |
| Supported Front Fans (Max) | 3x 120mm or 3x 140mm |
| Supported Top Fans (Max) | 2x 120mm or 2x 140mm |
| Supported Front Radiators | 120 mm, 140 mm, 240 mm, 280 mm, 360 mm |
| Supported Top Radiators | 120 mm, 140 mm, 240 mm, 280 mm |
| Font d'alimentació inclosa | No |
Informació de la garantia
The Chieftec AS-02B-TG-OP PC case comes with a Garantia del fabricant de 2 anys from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, modification, unauthorized repair, or improper installation.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
Suport
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Chieftec customer support.
- Weblloc: Refer to the official Chieftec weblloc web per a recursos de suport i informació de contacte.
- Correu electrònic/Telèfon: Specific contact details can typically be found on the product packaging or the official Chieftec support page.
When contacting support, please have your product model (AS-02B-TG-OP) and proof of purchase readily available.





