Apple iBook G4 Laptop with Issue

Please read carefully. This unit is complete except for the power adapter. It functioned normally, as shown in the photos, but after updating, it now freezes on the Apple logo upon startup and fails to boot. It may require formatting—I'm unsure. It is sold in its current condition, for repair or parts. Delivery available in Cascais or via CTT postal service, plus shipping costs. Fixed price.