A monitor shows nothing. When forming a theory of probable cause, what should the technician check first?
Un écran n'affiche rien. En formulant une hypothèse sur la cause probable, que doit vérifier le technicien en premier ?
Answers
AWhether the graphics card needs a firmware update from the manufacturerSi la carte graphique a besoin d'une mise à jour du firmware du fabricant
BWhether the operating system needs reinstallingSi le système d'exploitation doit être réinstallé
CWhether the motherboard's chipset has failedSi le chipset de la carte mère est tombé en panne
DSimple causes: that the monitor is on and its cables are firmly connectedLes causes simples : que l'écran est allumé et que ses câbles sont bien branchés
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