Hi, i have RB2011UAS-2hnd, setup as hotspot. I had some problems because rb suddenly freezes few times and i have to reset him to factory defaults. Setup again, and after few days again. I didn’t used him about month, then reset him, setup again, he worked for 15 minutes and freeze. After that i can not do anything with him. I can not access by winbox, try to hard resset, try to upgrade with netinstall, PC does not see him at all. When i turn him on, leds blink once, display get background light and doesn’t show anything. When connect lan to eth1, led 5 is on, eth2 - led6, eth 3 - led7, eth4 - led8. When connect lan to eth5 nothing happens (all led is off). In some thread i have read that some other users have same problem (firmware error) but they have done firmware update that i can not. I asked my supplier for warranty but because device was opened before, by me (only changed power cable) they do not want to accept warranty.
Does anyone have solution for problem? Thanks