I have a SRX-240H that got the failed to upgrade boot loader:
Upgrading Loader... bootflash write failed: Operation timed out loader upgrade failed: Operation timed out
Tried to down grade back to 10.r2 and now the box is not accessible. I found the KB14175 article. This article references a u-boot-crc.bin and laoder_crc. Where can I find these files? I am assuming once i have them on a TFTP server I can then start the upgrade process again.
@amjain, yes...it do not disply anything after hard power cycle. I have requested DOA to JTAC and they agree with that. At the beginning my suspect is the RE was failed. But the funny thing , JTAC said they will replace new chassis without replace RE, they assume chassis failure. When received the new DOA chassis.....the box still won't boot up. And my question now is, does JTAC have tried to power on or anything my failed unit before replace the new one??