Mar 29 16:04:47 (none) local0.notice cgminer[442]: Chain 0 ASIC 0 !!!
Mar 29 16:04:47 (none) local0.notice cgminer[442]: Chain 1 ASIC 0 !!!
Mar 29 16:04:47 (none) local0.notice cgminer[442]: Chain 2 ASIC 0 !!!
Mar 29 16:04:47 (none) local0.notice cgminer[442]: Chain 3 ASIC 0 !!!
This part in the kernel log shows that all 4 hash boards are dead, so basically you have a dead miner and that's all about it, there isn't much you can do about it, but you could try a different PSU if you have one or custom firmware that might help revive a board or two.
how can they be dead its a brand new miner from bitmain never used
is there anyway to fix this?
i tried opening it and the boards all look clean and nothing unusual about them
installed latest firmware form the l3++ also reseted the board and tried the board recovery sd flash method but still same issue is there
what other options do i have?
iam sure the boards are not dead i mean 1 or 2 could be dead but all 4 out of the box?
New? It came out 3 years ago. Bitmain hasnt offered srcypt asics in quite some time...considering thier best offering is less than 1/3rd the speed of current scrypt asics.