Brand:
LG
Category: Desktop Computer
Document Type: Parts/Service
Language: EN
Parts/Service for V720 Series
Uploaded: Nov. 21, 2025, 7:35 p.m.
Manual Publish Date: 2014-08-14
Warranty Information
The manual lists items not covered under warranty and symptoms indicating non-warranted activities.
This manual provides service information for the LG V720 Series. It includes safety notices, part lists, system information, and troubleshooting guidance.
Key sections cover:
- Service information including strategies for replacing parts and safety precautions.
- Detailed part lists with part numbers and descriptions.
- System specifications and block diagrams.
- Fn key combinations for convenient PC environment.
- Status indicators for power and standby lamps.
- BIOS update procedures and secure boot configuration.
- Symptom-to-part index for troubleshooting.
- Procedures for removing and replacing FRUs (Field Replaceable Units).
The manual emphasizes safety during repair and maintenance procedures.
Troubleshooting and error codes
| Symptom | Possible Cause | Solution |
|---|---|---|
| Indeterminate problems | Refer to "Symptom-to-part index" | Troubleshoot based on the index. |
| Power system issues | Refer to "Power system checkout" | Perform power system checks. |
| LCD related issues | Refer to "LCD-related symptoms" | Address LCD symptoms. |