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General| RAM | Up to 16GB DDR3L |
|---|---|
| Operating System | Windows 8.1 |
| Weight | 2.5 kg (5.51 lbs) |
| Webcam | 720p HD webcam |
| Processor | Intel Core i5/i7 |
| Storage | Up to 1TB HDD |
| Display | 15.6" HD (1366x768) or FHD (1920x1080) |
| Graphics | NVIDIA GeForce 840M |
| Battery | Up to 4 hours |
| Dimensions | 384 x 265 x 25 mm (15.1" x 10.4" x 0.98") |
| Optical drive | DVD-RW |
| Connectivity | Bluetooth 4.0 |
| Ports | 2 x USB 3.0, 1 x USB 2.0, HDMI |
| Audio | Stereo speakers |
Rules for safe operation and handling of equipment.
Rules for working with electrical equipment safely.
Checklist for identifying potential unsafe conditions before service.
Procedures to protect against ESD damage.
Importance of proper electrical grounding for safety and function.
Safety notices provided in multiple languages.
Compliance with laser safety standards for optical drives.
Guidelines for efficient and correct replacement of FRUs.
Procedures and considerations for replacing a hard disk drive.
Precautions and guidelines for system board replacement.
Details on RoHS compliance for replacement parts.
Initial steps and information before performing a checkout.
Procedure to check the computer's power system.
Guide to restoring factory settings using OneKey Recovery.
Information on system passwords (power-on, hard-disk, admin).
Details on screen blank, sleep, and hibernation modes.
Detailed technical specifications of the computer models.
Explanation of system status indicators and their meanings.
List and explanation of keyboard hotkeys for system access.
Important notices before FRU removal and replacement.
General procedures for removing and replacing Field Replaceable Units (FRUs).
Identification of key components and ports on the computer.
Comprehensive list of parts and their identification numbers.
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