All-in-One PC Windows System: incorrect or conflicting driver. Windows loads software that does not match the installed hardware or another driver.

The distinguishing clue

The device works in firmware or another system but fails after Windows loads.

Checks before an assessment

Note whether the built-in display, camera and audio fail together or whether Windows itself stops loading. Remove only nonessential external accessories with the computer shut down.

Stop point: All-in-one hardware can contain mains-power sections, so software diagnosis should precede opening.

Workshop confirmation and repair

Device-level check: Compare firmware, recovery, another account and external peripherals before opening the display housing.

Targeted check: Identify hardware IDs and compare the active driver with the manufacturer release. If confirmed: Remove the conflict and install the correct signed driver.

Repair boundary: Repair the confirmed software layer after internal hardware and storage checks agree.

Related cause to rule out

When the device disappears before Windows or changes after defaults are loaded, also consider All-in-One PC Windows System: firmware setting misconfiguration before choosing a repair.

Checks after the work

After repair or replacement, check startup, display, camera, audio, updates, sleep and shutdown.

For an AEPC repair assessment in East Auckland, provide the exact model and observed clue. Call 027 908 8880 before visiting the Burswood workshop.