I believe its due to middle of upgrade or improper power down cause loader file to corrupt,
you need to upgrade the loader file and U-boot via TFTP.
Could you send me a guide how to resolve this thanks
it says i need to break startup, how do i do this if it bootloops
cant seem to get into any command mode to input tftp address
Do you get a prompt where you an interupt the loop before it repeats?
If so what prompt are you at?
Do you have another SRX240 you can use to create a bootable usb for recovery?
You can insert a usb and run a snap shot to the usb.
then boot this device from that usb and run a install with format to the internal drive from there
so when i turn it on it gets to
U-Boot 1.1.6-JNPR-2.4 (Build time: Aug 31 2012 - 12:15:03)
SRX_240H2 board revision major:2, minor:9, serial #: ACKV4878OCTEON CN5230R-SCP pass 2.0, Core clock: 600 MHz, DDR clock: 333 MHz (666 Mhz data rate)DRAM: 2048 MBStarting Memory POST...Checking datalines... OKChecking address lines... OKChecking 512K memory for U-Boot... OK.
it hangs here and loops
but no prompt is shown, i do have another srx240 which works, how do i use create a bootable usb and snapshot from the other srx240
You coudl use the command below to create a snapshot and then boot the SRX from that USB.
request system snapshot partition media usb
done that now how do i make the broken one read the usb
created a image with the good srx but how do i boot usb as no prompt before it loops
took it apart took internal battery out which cleared dram now in db mode?
how do i install off usb
solved the problem had to take the cover off seemed to fix crc which i had a funny idea it was that
Thanks for the update. Seems a strange physical problem then would have been a long time before I guessed that.