Asus Zephyrus G14 Laptop Repairs & Upgrades (GA401 / GA402)

The Zephyrus G14 packs desktop-class power into a 14‑inch chassis—but heat, hinge stress, and high FPS workloads take their toll. At Computer Doctor BG, we specialize in GA401 and GA402 repairs: from liquid‑metal repaste jobs to Mini‑LED panel swaps. Bring your G14 in and leave throttling, coil whine, and cracked lids behind.

Supported G14 Configurations

GA401 (2020‑2021)

Ryzen 9 4900HS / 5900HS
GeForce GTX 1660 Ti / RTX 2060 Max‑Q
120 Hz IPS or 144 Hz QHD panels

GA402 (2022‑2024)

Ryzen 9 6900HS / 7940HS
Radeon RX 6800S / RTX 4060‑4070 Laptop GPU
165 Hz QHD / 120 Hz Mini‑LED 500‑nit display

Key Services for the G14

Thermal Overhaul: Liquid‑metal refresh, fan replacements, copper shim mods, and dust purge.
Display & Lid Repair: 120/144/165 Hz IPS or Mini‑LED panel swaps, hinge reinforcement, AniMe Matrix LED panel fixes.
Motherboard & Power: BGA reballing, USB‑C PD controller repairs, MOSFET replacement, BIOS reflash.
Battery & Charging: OEM 76 Wh battery replacement, DC‑jack resoldering, wattage drop diagnostics.
Storage & RAM Upgrades: Gen4 NVMe drives up to 8 TB and DDR5 kits up to 64 GB (GA402).

Common G14 Pain Points We Fix

Fans spin but no display / black‑screen boot
AniMe Matrix LEDs flickering or dead zones
Warped top cover causing pressure spots on LCD
USB‑C port wobbly or fails to charge
Mouse stutter due to high DPC latency (ACPI BIOS)
Battery swelling beyond keyboard deck

Our 4‑Step Repair Process

Diagnosis

Complete thermal scan, POST code capture, and VRM oscilloscope test—free within 24 hrs.

Transparent Quote

See labor, parts, ETA, and upgrade options before approving.

Precision Repair

ESD‑safe tools, OEM spares, and 3‑hour Cinebench/GPU burn‑in ensure stability.

QC & Warranty

24‑hour idle/load burn‑in plus 90‑day parts & labor warranty.

G14 Owner Testimonials

“My 2022 GA402 got stuck at 400 MHz after a BIOS update—Computer Doctor re‑flashed it and applied a new thermal solution. Now boosts at full 125 W!”— Diego H.

“They swapped my cracked Mini‑LED panel in 48 hrs and even fixed the hinge creak for free.”— Laura S.

Ready to unleash your G14 again? Call 702‑490‑3900 or email comp.doctor.bg@gmail.com.

Book Your Repair

Two Las Vegas Locations

Northwest Shop: 7085 West Ann Rd., Suite 120 — 702‑490‑3900
Southwest Shop: 4075 S Durango Dr, #105b — 702‑802‑3300