ROG GL551JM - Laptop ASUS - Free user manual and instructions
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| Product Type | Gaming Laptop |
| Brand | ASUS |
| Model | ROG GL551JM |
| Display | 15.6-inch Full HD (1920x1080) LED-backlit |
| Processor | Intel Core i7-4710HQ Quad-Core (2.5 GHz, Turbo 3.5 GHz) |
| RAM | 8 GB DDR3L 1600 MHz (expandable to 16 GB) |
| Storage | 1 TB HDD 7200 rpm |
| GPU | NVIDIA GeForce GTX 860M 2 GB GDDR5 |
| Operating System | Windows 8.1 (64-bit) |
| Dimensions | 38.5 x 25.5 x 3.2 cm (15.2 x 10.0 x 1.3 in) |
| Weight | 2.7 kg (5.95 lbs) |
| Power Supply | 120 W AC adapter, 4-cell 56 Wh Li-ion battery |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, 3x USB 3.0, 1x USB 2.0, HDMI, VGA, RJ-45 Ethernet, combo audio jack |
| Audio | Built-in stereo speakers, ASUS SonicMaster technology |
| Keyboard | Backlit chiclet keyboard with numeric keypad |
| Touchpad | Multi-touch with gestures |
| Main Functions | Gaming performance, ROG Gaming Center software, customizable keyboard lighting |
| Maintenance | Clean with a soft dry cloth; avoid moisture and harsh chemicals |
| Security | Kensington security lock slot |
| Spare Parts | Battery, AC adapter, cooling fan, hard drive, RAM (user-accessible) |
Frequently Asked Questions - ROG GL551JM ASUS
How do I reset the BIOS password on my ASUS ROG GL551JM?
To reset the BIOS password, you need to open the laptop and locate the CMOS battery on the motherboard. Remove it for about 30 seconds, then reinstall. Alternatively, you can use a BIOS password reset tool or contact ASUS support. Note that opening the case may void warranty.
How can I update the drivers for my ROG GL551JM?
You can update drivers via the ASUS support website. Enter your model number (GL551JM) and download the latest drivers for your operating system. Alternatively, use the ASUS Live Update utility or Windows Device Manager to automatically update drivers.
The fan is making loud noise, what should I do?
Loud fan noise is often due to dust buildup or high CPU/GPU load. Clean the vents and fan using compressed air. Also, check for background processes causing high usage. If the noise persists, the fan may need replacement.
How do I clean the screen of my laptop?
Use a soft, lint-free microfiber cloth slightly dampened with water or a 50/50 mix of water and isopropyl alcohol. Gently wipe the screen in circular motions. Avoid using paper towels or harsh chemicals.
Can I upgrade the RAM on my ASUS ROG GL551JM?
Yes, the RAM is upgradeable. The laptop has two SO-DIMM slots supporting up to 16 GB DDR3L 1600 MHz. To upgrade, remove the bottom panel and install compatible modules. Ensure the RAM is matched for dual-channel operation.
How to access the hard drive for replacement?
Turn off the laptop, remove the battery, and unscrew the bottom panel. The hard drive is located in a dedicated bay. Gently slide it out, disconnect the SATA cable, and replace with a 2.5-inch SATA drive. Reassemble and reinstall the OS.
My battery is not holding charge; what can I do?
First, calibrate the battery: charge to 100%, then discharge completely until the laptop shuts down, then recharge fully. If the issue persists, the battery may be worn out. Replace it with an original ASUS battery (model C22N1419 or compatible).
How do I enable the keyboard backlight?
Press the Fn + F3 keys to increase brightness or Fn + F2 to decrease. The keyboard backlight can also be configured in the ROG Gaming Center software for custom lighting effects.
How to connect an external monitor to my ROG GL551JM?
Use the HDMI or VGA port. For HDMI, plug in the cable and select the input on the monitor. Press Fn + F8 to cycle display modes (duplicate, extend, etc.). For best results, install the NVIDIA graphics driver.
My laptop overheats during gaming; what can I do?
Ensure vents are not blocked and clean them regularly. Use a cooling pad to improve airflow. Lower graphics settings in games to reduce GPU load. Also, check that the CPU/GPU thermal paste is not dried out; if necessary, replace it.
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