1. Introduktion
This manual provides detailed instructions for the installation, configuration, and maintenance of your GALAX B450M-G Micro-ATX motherboard. The GALAX B450M-G is designed to support AMD Ryzen processors (3rd, 4th, and 5th generation) using the AM4 socket, offering a robust platform for gaming, office, and enthusiast applications.
Vigtig bemærkning: The battery (CMOS battery) in the motherboard picture will be removed before shipment, as the use of batteries is prohibited in China Post and Customs regulations. Please acquire and install a CR2032 battery separately if needed.
2. Sikkerhedsoplysninger
- Tag altid netledningen ud af stikkontakten, før du rører ved nogen af komponenterne.
- Wear an electrostatic discharge (ESD) wrist strap or frequently touch a grounded metal object to prevent static damage to the motherboard and other components.
- Hold bundkortet i kanterne for at undgå at berøre følsomme komponenter.
- Sørg for ordentlig ventilation i dit pc-kabinet for at forhindre overophedning.
- Hold bundkortet væk fra fugt og ekstreme temperaturer.
3. Pakkens indhold
Your GALAX B450M-G motherboard package should include the following items:
- GALAX B450M-G Micro-ATX Motherboard
- I / O-skjold
- SATA-datakabler (antallet kan variere)
- Brugermanual (dette dokument eller lignende)
- Driver-cd/dvd (eller link til drivere online)
Hvis der mangler eller er beskadigede varer, bedes du kontakte din leverandør.
4. Specifikationer
| Feature | Specifikation |
|---|---|
| Mærkenavn | GALAX |
| Model | B450M-G |
| Formfaktor | Micro-ATX (220 x 195 mm) |
| Chipset producent | AMD |
| Chipsæt | AMD B450 |
| Sokkeltype | AM4 |
| Processorkompatibilitet | AMD Ryzen 3000 Series (R3, R5, R9), AMD Ryzen 4000 Series (R3, R5, R7, R9), AMD Ryzen 5000 Series (R3, R5, R7) |
| Hukommelsessokler | 2 x DIMM DDR4 |
| Hukommelsestype | DDR4 |
| Hukommelseskanal | Double Channel |
| Maksimal RAM-kapacitet | 64 GB (Supports 2 x 32GB) |
| PCIe x16-pladser | 1 x PCIe 3.0 x16 |
| PCI-slots | 1 x PCIe 2.0 x1 |
| Lagringsgrænsefladetype | SATA, M.2 (NVMe) |
| SATA porte | 4 x SATA 6 Gb/s |
| M.2 Slots | 1 (Supports NVMe PCI-E 3.0 x4, compatible with SATA3, 2280 size) |
| Tilbage I/O-porte | 1 x VGA, 1 x HDMI, 2 x USB 3.2 Gen1, 4 x USB 2.0, 1 x RJ45 LAN, 3 x Audio Jacks, 1 x PS/2 |
| Indbygget LAN | 1x RJ45 (1000Mbps data transfer rate) |
| Lydkanaler | 7.1 (Supports 6-channel surround sound effects) |
| RAID-understøttet | Ingen |
| Kvalitetscertificering | CE, FCC |
| Brugsscenarie | Enthusiast & Overclocking, Gaming, Office, others |
5. Opsætningsvejledning
5.1 Bundkortlayout
Familiarize yourself with the motherboard's components and connectors before installation. Refer to the diagram below for key locations.

Nøglekomponenter omfatter typisk:
- CPU-sokkel (AM4): Center of the board, where the processor is installed.
- DIMM-pladser (DDR4): Two slots for RAM modules, usually located to the right of the CPU socket.
- PCIe x16-slot: The primary slot for your graphics card.
- PCIe x1-slot: For other expansion cards like network cards or sound cards.
- M.2 Slot: For NVMe or SATA M.2 SSDs.
- SATA-porte: Til tilslutning af SATA-harddiske eller SSD'er.
- 24-bens ATX-strømstik: Hovedstrømindgang til bundkortet.
- 8-bens CPU-strømstik: Leverer strøm til CPU'en.
- Frontpanelets overskrifter: Stik til dit etuiets tænd/sluk-knap, nulstillingsknap, USB-porte og lydstik.
- Bagerste I/O-panel: Ports for external devices (USB, video, audio, LAN, PS/2).
5.2 CPU installation
- Find AM4-soklen på bundkortet.
- Løft det lille metalhåndtag på siden af stikket.
- Carefully align the triangular mark on your AMD Ryzen CPU with the corresponding mark on the socket.
- Placer forsigtigt CPU'en i soklen uden at tvinge den. Den skal nemt falde på plads.
- Sænk metalhåndtaget for at fastgøre CPU'en på plads.
- Installer din CPU-køler i henhold til producentens anvisninger.
5.3 Installation af hukommelse (RAM)
- Find de to DDR4 DIMM-pladser.
- Åbn klipsene i begge ender af DIMM-stikket.
- Juster hakket på DDR4-hukommelsesmodulet med nøglen i DIMM-stikket.
- Sæt hukommelsesmodulet godt ind i stikket, indtil klipsene klikker på plads. Sørg for, at begge klips er lukkede.
- For dual-channel performance, install memory modules in both available slots.
5.4 Installation af lagerenhed
M.2 SSD installation
- Find M.2-slottet på bundkortet.
- Fjern M.2-afstandsskruen.
- Align the M.2 SSD's notch with the key in the slot and insert it at an angle.
- Tryk forsigtigt M.2 SSD'en ned, og fastgør den med afstandsskruen.
SATA Drive Connection
- Connect one end of a SATA data cable to a SATA 6Gb/s port on the motherboard.
- Tilslut den anden ende af SATA-datakablet til din SATA-harddisk eller SSD.
- Tilslut et SATA-strømkabel fra din strømforsyning (PSU) til SATA-drevet.
5.5 Installation af udvidelseskort
- Locate the PCIe x16 slot for your graphics card or PCIe x1 slot for other expansion cards.
- Fjern det tilsvarende dæksel til sloten fra dit pc-kabinet.
- Juster udvidelseskortet med stikket, og tryk godt ned, indtil det sidder korrekt.
- Fastgør kortet til pc-kabinettet med en skrue.
5.6 Tilslutning af periferiudstyr og frontpanel
- Frontpanelstik: Connect the power switch, reset switch, HDD LED, power LED, front USB, and front audio cables from your PC case to the corresponding headers on the motherboard. Refer to the motherboard layout diagram and your case manual for exact pin assignments.
- Bagerste I/O-panel: Connect your monitor to the VGA or HDMI port, keyboard/mouse to USB or PS/2 ports, Ethernet cable to the LAN port, and speakers/headphones to the audio jacks.

5.7 Strømforbindelser
- Connect the 24-pin ATX power cable from your PSU to the main 24-pin connector on the motherboard.
- Connect the 8-pin CPU power cable from your PSU to the 8-pin connector near the CPU socket.
6. Betjeningsvejledning
6.1 Første opstart og BIOS/UEFI-opsætning
- Når du har samlet alle komponenter, skal du tilslutte din skærm, tastatur og mus.
- Tænd dit system.
- During startup, repeatedly press the 'DEL' key (or F2, F10, F12 depending on BIOS version) to enter the BIOS/UEFI setup utility.
- In the BIOS/UEFI, you can configure boot order, system time, and other advanced settings. Save changes and exit to boot into your operating system installer.
6.2 Driverinstallation
After installing your operating system, install the necessary drivers for optimal performance. You can typically find these on the GALAX official website or a provided driver disk.
- Chipsæt-drivere: Essential for proper communication between motherboard components.
- LAN-drivere: Til internetforbindelse.
- Lyddrivere: For lydfunktionalitet.
- Grafikdrivere: If using an integrated GPU (APU) or a dedicated graphics card.
7. Vedligeholdelse
- Hold det rent: Regularly clean dust from your PC components using compressed air. Dust can impede airflow and cause overheating.
- Tjek forbindelser: Periodically ensure all cables (power, data, and peripheral) are securely connected.
- BIOS-opdateringer: Tjek producentens website for BIOS/UEFI updates, especially if you are installing a newer generation Ryzen CPU that was released after the motherboard.
8. Fejlfinding
- Ingen strøm: Ensure all power cables (24-pin ATX, 8-pin CPU) are firmly connected. Check your power supply unit (PSU) and wall outlet.
- Ingen visning: Verify your monitor is connected to the correct video output (either motherboard's integrated graphics or dedicated GPU). Reseat your graphics card and RAM modules.
- Systemet starter ikke op: Check if the CPU, RAM, and storage devices are correctly installed. Listen for beep codes (if your motherboard has a speaker) which can indicate specific issues.
- Overophedning: Ensure CPU cooler is properly installed and making good contact. Check case fan orientation for optimal airflow.
9. Brugertips
- BIOS Update for Newer CPUs: If you are using a Ryzen 5000 series CPU, you might need to update the motherboard's BIOS to the latest version for full compatibility. This often requires a compatible older CPU or a BIOS Flashback feature (check if your specific board supports it).
- RAM-kompatibilitet: Always check the motherboard's Qualified Vendor List (QVL) for RAM to ensure optimal compatibility and stability, especially when aiming for higher memory speeds (e.g., 3200MHz).
- Kabelstyring: God kabelhåndtering forbedrer luftgennemstrømningen og gør fremtidig vedligeholdelse nemmere.
- CMOS-batteri: Remember to install a CR2032 CMOS battery if one was not included, as it's essential for maintaining BIOS settings and system time.
10. Garanti og support
This product comes with a three-year warranty. For technical support, warranty claims, or further assistance, please contact your vendor or the official GALAX support channels. Keep your proof of purchase for warranty purposes.
