![Msi B550a PRO motherboard. Anyone know what the two spring buttons on the “ pro series” plate are for? They seem to actuate but no idea what they do and nothing in the Msi B550a PRO motherboard. Anyone know what the two spring buttons on the “ pro series” plate are for? They seem to actuate but no idea what they do and nothing in the](https://i.redd.it/zlyzrnohb9071.jpg)
Msi B550a PRO motherboard. Anyone know what the two spring buttons on the “ pro series” plate are for? They seem to actuate but no idea what they do and nothing in the
![Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81QbZcKRiDL._AC_UF350,350_QL80_.jpg)
Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics
![Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/91TZ9hMYEPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics
![Motherboard] MSI PRO B550-A PRO AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard $124.99 ($139.99 - $15 with promo code EMCGDFE24) : r/buildapcsales Motherboard] MSI PRO B550-A PRO AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard $124.99 ($139.99 - $15 with promo code EMCGDFE24) : r/buildapcsales](https://external-preview.redd.it/ZaiFAnTpAKQaHWRyuSDbWo5YxnQXg9ZMUAqy_Rr2jxA.jpg?auto=webp&s=c6fd84029bcf74b2394205dce746d85ee2c2e1b7)