Overview
A customer in Fulham reported an Asus X550 touchscreen with an unstable display that cut in and out.
Symptoms
- Screen image appeared intermittently
- No consistent pattern to failure
- Device occasionally usable, then blank again
Diagnosis
We checked the display cable and hinge path first; no visible cable damage was found. With cable issues ruled out, the panel itself was identified as faulty.
Fix
We installed a replacement screen and validated stable output through repeated open/close and runtime testing.
Result
The intermittent fault disappeared and the laptop returned to reliable everyday use.
Prevention / Tips
If a screen becomes intermittent, stop forcing the lid angle and have cable and panel checks done early to avoid secondary damage.