I recently received 15 SP20s and I cannot get them all running. Several have the problem of dead or idle boards. Is there a way to wake them up and get them hashing or are they just plain old DOA
Below is an example powered by a dedicated Corsair AX1200:
Asic stats
2.6.14
Uptime:97 | FPGA ver:100 | BIST in 173
-----BOARD-0-----
PSU[UNKNOWN]: 0->(5w/5w)[5 5 5] (->5w[5 5 5]) (lim=270) 0c 0GH cooling:0/0x0
-----BOARD-1-----
PSU[UNKNOWN]: 0->(222w/222w)[222 222 222] (->222w[222 222 222]) (lim=270) 0c 370GH cooling:0/0x0
-----BOARD-2-----
PSU[UNKNOWN]: 0->(5w/5w)[5 5 5] (->5w[5 5 5]) (lim=270) 0c 0GH cooling:0/0x0
-----BOARD-3-----
PSU[UNKNOWN]: 0->(5w/5w)[5 5 5] (->5w[5 5 5]) (lim=270) 0c 0GH cooling:0/0x0
LOOP[0] OFF TO:0 (test serial failed or something)
0: disabled (no power to DC2DC)
1: disabled (no power to DC2DC)
LOOP[1] ON TO:0 (w:11)
2: DC2DC/1/:[vlt1:691 vlt2:698(DCl:794 Tl:794 Ul:698) 87W 125A 78c] ASIC:[ 90c (125c) 950hz(BL: 950) 4 (E:193) F:0 L:0]
3: DC2DC/1/:[vlt1:699 vlt2:698(DCl:794 Tl:794 Ul:698) 92W 132A 87c] ASIC:[110c (125c) 970hz(BL: 970) 7 (E:193) F:0 L:0]
LOOP[2] OFF TO:0 (test serial failed or something)
4: disabled (no power to DC2DC)
5: disabled (no power to DC2DC)
LOOP[3] OFF TO:0 (test serial failed or something)
6: disabled (no power to DC2DC)
7: disabled (no power to DC2DC)
[H:HW:370Gh (500),DC-W:179,L:0,A:2,MMtmp:0 TMP:(26/26)=>=>=>(67/67 , 0/0)]
Pushed 13 jobs , in HW queue 4 jobs (sw:0, hw:0)!
min:34 wins:5[this/last min:4/6] bist-fail:3, hw-err:0
leading-zeroes:41 idle promils[s/m]:0/0, rate:209gh/s asic-count:6 (wins:11+0)
wall watts:259
Fan:40, conseq:184
AC2DC BAD: 0 0
R/NR: 93/0
RTF asics: 0
FET: 0:5 1:255
0 restarted 0 reset 0 reset2 0 fake_wins
0 stuck_bist 0 low_power 0 stuck_pll 0 runtime_dsble
0 purge_queue 0 read_timeouts 0 dc2dc_i2c 0 read_tmout2 0 read_crptn
0 purge_queue3 0 bad_idle
0 err_murata
Adapter queues: rsp=1, req=24