Help, any ideas to fix A1 and A2 Ram slots?

a1 slot   Dan slot schuttingdeur

Taking advice, I moved the RAM to slot A1 and B1 but there's a slight problem

1 I tested each stick individually and found only B2 slot working A1,A2 and B1 all fail with both sticks installed individually and SONY Dual Cards Assignment Slot 1 & Slot 2 alpha a1, a7siii, a7s3 a7riv

big bamboo slot online German courses and German exams at the Goethe-Institut Chennai: all levels A1 to C2✓ recognised certificates✓ online and locally  Slot Booking Slot booking for Citizens · MV Revision Additional payments for slots already booked · Registration of