Used a speaker from a broken chromebook and a few crocodile clips so I could hear the motherboards beep codes. Figured out it was bad memory! : r/techsupportmacgyver
The internal PC speaker mainly made one noise – beep
Computer PC MainBoard Motherboard Internal Code Beep Buzzer Speaker Sounder NEW | Buyhere22
Unité de Buzzer de Haut-Parleur de bip de Carte mère de Buzzer d'ordinateur pour la Carte mère de PC en plastiqueAttractif : Amazon.fr: Informatique
Amazon.com: ZYAMY 3PCS PC Computer Motherboard Sounder Buzzer Mini Plug Speaker Board Beep Alarm : Electronics
Beep review: Beep is a new wireless audio system that's pretty, but limited (hands-on) - CNET
10PCS PC Case Buzzer BIOS Beep Alarm Beep Speaker DIY Computer Motherboard Onboard Case Buzzer for PC Interanal - AliExpress
10pcs / set Carte mère Carte mère Ordinateur Bios Beep Code Haut-parleur interne Buzzer Hfmqv | Fruugo FR