The firmware may have defaulted to AV (composite) output. Connect via RCA cables, go to Settings > A/V Output , switch back to HDMI 1080p.
Insert the drive into the USB port of your Aldo Link box. firmware stb aldo link
"Firmware STB Aldo" is niche. You likely won't find it on a generic Google search. Check these locations: The firmware may have defaulted to AV (composite) output
The front panel display will usually show "End" once the process is complete. Upgrade Firmware for Set-Top Boxes | PDF - Scribd go to Settings >
Replaces corrupted system allocation blocks, initiating a clean boot sequence.