PRO B451JA - Laptop ASUS - Free user manual and instructions
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| Product type | Professional laptop |
| Brand | ASUS |
| Model | PRO B451JA |
| Dimensions (L x W x H) | approx. 32.5 x 23.2 x 2.0 cm |
| Weight | approx. 1.6 kg |
| Power supply | Lithium-ion 3-cell 48 Wh battery, 65 W charger |
| Screen | 14-inch (35.6 cm) anti-glare LED, 1920 x 1080 resolution |
| Processor | Intel Core i5-10310U vPro or equivalent |
| RAM memory | 8 GB DDR4 (expandable up to 16 GB) |
| Storage | SSD M.2 NVMe 256 GB |
| Operating system | Windows 10 Professional 64-bit |
| Connectivity | Wi-Fi 6 (802.11ax), Bluetooth 5.0, Gigabit Ethernet |
| Ports | 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Gen 1 Type-A, 1 x HDMI, 1 x VGA (D-Sub), 1 x audio combo jack, 1 x SD card reader |
| Main features | Backlit chiclet keyboard, touchpad, HD webcam, stereo speakers, microphone, fingerprint reader (optional) |
| Maintenance and cleaning | Clean the screen with a dry microfiber cloth. Use a soft, slightly damp cloth for the chassis. Do not use solvents. |
| Security | TPM 2.0 module, Kensington lock, BIOS password protection |
| Replacement parts and repairability | RAM and SSD accessible via bottom panel. Battery replaceable by a technician. Repairability score: 7.5/10 |
Frequently Asked Questions - PRO B451JA ASUS
How do I reset the BIOS password on the ASUS PRO B451JA?
To reset the BIOS password, open the cover, remove the CMOS battery for 30 seconds, then put it back. The BIOS settings will be reset.
Can I upgrade the RAM on this laptop?
Yes, RAM is expandable up to 16 GB. One SODIMM slot is accessible after opening the bottom panel. Use DDR4 2666 MHz.
Which types of SSDs are compatible?
The PRO B451JA supports an SSD M.2 NVMe PCIe 3.0 x4. You can replace the existing SSD with a higher capacity model (up to 1 TB).
How to clean the screen without damaging it?
Use a dry microfiber cloth. If necessary, slightly dampen with distilled water. Never use alcohol or chemicals.
Is the battery removable?
The battery is internal but replaceable by an authorized technician. To extend its lifespan, avoid full discharges and extreme temperatures.
How do I activate Wi-Fi on the PRO B451JA?
Press the Fn+F2 function key or use the physical Wi-Fi power button on the side. Also ensure Airplane mode is disabled in Windows.
What is the average battery life?
Battery life varies from 6 to 10 hours depending on usage (office, video). The 48 Wh battery provides about 8 hours in mixed use.
Does the laptop have a fingerprint reader?
Some configurations include a fingerprint reader. Check on the right palm rest: a rectangular area indicates its presence. It is compatible with Windows Hello.
How do I connect an external monitor?
Use the HDMI port for a modern screen or the VGA port for an older monitor. The USB-C port can also carry video with a DisplayPort adapter.
Where to find drivers and updates?
Download the latest drivers from the official ASUS website (support.asus.com). Also use Windows Update for system updates.
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