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15 inch QHD replacement screen for ASUS ROG Zephyrus G15 GA503RM 40 pin

LCDBros

LCDBros Replacement Screen ASUS ROG Zephyrus G15 GA503RM 40 Pin QHD 2560x1440

SKU CH-03CH-SWEJ9

Replacement QHD 2560x1440 panel with 40-pin connector for 15-inch ASUS ROG Zephyrus G15 GA503RM laptops

  • Product typeReplacement Screen
  • QHD 2560x1440 resolution delivers sharp visual detail
  • 40-pin connector matches the GA503RM motherboard interface
  • 100% compatible replacement screen for ASUS ROG Zephyrus G15 GA503RM
  • Exact model match GA503RM-G15.R93060 ensures correct fit
  • New LCDBros panel restores original display performance

Exact replacement for GA503RM

This LCDBros replacement screen is built for the ASUS ROG Zephyrus G15 GA503RM-G15.R93060 laptop. It matches the original 2560x1440 QHD resolution and 40 pin connector. Buyers must verify their exact model number before ordering because similar names can refer to different panels.

Passive component with no active cooling

The screen draws power from the laptop's internal display cable and adds no fan noise or extra heat. It operates within the thermal envelope designed for the original panel. No external power adapter or thermal management is required.

Fits the existing lid assembly

Installation uses the stock mounting points and the 40 pin ribbon cable already present in the chassis. The panel frees you from a cracked or faulty display without modifying hinges, bezel or motherboard. It is not suitable for laptops with a different resolution, pin count or form factor.

How it compares

Measured against everything we stock in Monitor Mounts & Display Accessories, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 85% of the 10,638 comparable items (median $42.99).

Specifications

Product
Brand nameLCDBros
Product typeReplacement Screen

Questions about this item

How do I install the 40-pin QHD replacement screen in my ASUS ROG Zephyrus G15 GA503RM, and what step do people get wrong?

Disconnect the battery, remove the bezel, unplug the 40-pin eDP cable, swap the panel, then reconnect. The step most often missed is forgetting to disconnect the battery before handling the display cable.

What maintenance or replacement will this 2560x1440 LCD panel need later?

The panel itself requires no scheduled maintenance. If backlight uniformity fades or dead pixels appear after extended use, the entire screen assembly would need replacement again.

What limit shows up first on this 15-inch QHD screen during sustained use?

The 40-pin eDP interface and panel timing are fixed at 2560x1440 resolution; sustained high brightness can accelerate backlight aging before any signal bandwidth limit is reached.

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