Installation OS 6.6.1 on RN104 error TFTP_REQ

[badroum]

Hello,
 
Being my first post on the community I do not know if this is the right place to post it.
 
I use the RN104 for several years without big problem, but yesterday I wanted to update the sorfware from 6.6.0 to 6.6.1 and an error has occurred.
 
The LCD panel gives me the following message "ERR: could not mount boot flash"
I tried USB recovery using this method: http://kb.netgear.com/29952/How-do-I-use-the-USB-Recovery-Tool-on-my-ReadyNAS-OS- 6-storage-system
But the NAS detects the key well, but goes out before booting.
 
The Raidar software gives me the following message: "TFTP_REQ"
 
Has anyone already got them this problem and would have a solution?
 
Regards,
Badroum

[mdgm-ntgr · Accepted solution]

The flash wouldn't mount so I manually formatted it and put what needed to be on there.

[mdgm-ntgr]

Perhaps try another USB key. Let us know how you get on.

[badroum]

I try with 4 differents USB key.

[badroum]

I succees to connect in tftp on my nas, but I do not know the script of update of the OS in tftp

[mdgm-ntgr]

I've sent you a PM.

[mdgm-ntgr · Accepted solution]

The flash wouldn't mount so I manually formatted it and put what needed to be on there.