سلام دوستا ن خسته نباشید من یه برد orange pi 5 pro 16gig از چین خریده بودم متاسفانه سیستم DOA بوده و بعد از دیباگ کردم فهمیدم که مشکل از رم هست میخواستم بدونم ایا جایی رو میشناسید که خدمات تعویض رم برد ارایه کنه
خطایی که دریافت میکنم این هست
DDR 9fffbe1e78 cym 24/02/04-10:09:20,fwver: v1.16
LPDDR5, 2400MHz
channel[0] BW=16 Col=10 Bk=16 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=4096MB
channel[1] BW=16 Col=10 Bk=16 CS0 Row=16 CS1 Row=16 CS=2 Die BW=channel[2] BW=16 Col=10 Bk=16 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=4096MB
channel[3] BW=16 Col=10 Bk=16 CS0 Row=16 CS=1 Die BW=16 Size=2048MB
Manufacturer ID:0xff
ch:3 dq0 fail,write:0x1,read:0x0
ch:3 dq1 fail,write:0x2,read:0x0
write:0x8,read:0x0e:0x4,read:0x0
ch:3 dq4 fail,write:0x10,read:0x0
ch:3 dq5 fail,write:0x20,read:0x0
ch:3 dq6 fail,write:0x40,read:0x0
ch:3 dq7 fail,write:0x80,read:0x0
ch:3 dq8 fail,write:0x100,read:0h:3 dq9 fail,write:0x200,read:0x0
ch:3 dq10 fail,write:0x400,read:0x0
ch:3 dq11 fail,write:0x8ch:3 dq12 fail,write:0x1000,read:0x0
ch:3 dq13 fail,write:0x2000,read:0x0
ch:3 dq14 fail,writech:3 dq15 fail,write:0x8000,read:0x0
ch:3 dq0 fail,write:0xfffffffe,read:0x0
ch:3 dq1 fail,write:0xfffffffd,read:0x0
ch:3 dq2 fail,write:0xfffffffb,read:0x0
ch:3 dq3 fail,write:0xfffffff7,ch:3 dq4 fail,write:0xffffffef,read:0x0
ch:3 dq5 fail,write:0xffffffdf,read:0x0
ch:3 dq6 fail,ad:0x0
ch:3 dq7 fail,write:0xffffff7f,read:0x0
ch:3 dq8 fail,write:0xfffffeff,read:0x0
ch:3 dq9 fail,write:0xfffffdff,read:0x0
ch:3 dq10 fail,write:0xfffffbff,read:0x0
ch:3 dq11 fail,writfff7ff,read:0x0
ch:3 dq12 fail,write:0xffffefff,read:0x0
ch:3 dq13 fail,write:0xffffdfff,read:write:0xffffbfff,read:0x0
ch:3 dq15 fail,write:0xffff7fff,read:0x0
error
ERR