just a research on the forum
http://forums.buffalotech.com/t5/Storage/Linkstation-Duo-LS-WXL-media-server-issue/td-p/39714/page/2
the step (for a wxl linkstation duo)
1- extract the HD
2- -format the hd directly on a pc (with a usb dock) in ntfs
3- put the disk into the nas
4- Directly connect your NAS to your computer via an Ethernet cable (crossover isn't necessary).
5- Set your computer's NIC (Network Interface Card) to a static IP address of 192.168.11.1 (255.255.0.0)
6- power on the nas and wait for the EM mode
7- unzip the old firmware and open tne lsupdate.ini. Change like this
[Flags]
versioncheck=0
noformatting=0
[SpecialFlags]
Debug=1
and save
8- run lsupdater.exe
9- find the nas
10- Right click on the title bar of the firmware update window and choose Debug (D). The resulting window will pop up:
11- check all (very important )
12- begin the update
at this moment, the update fail because the nas modify its ip adress (don't know why) : the ip is a bit like this : 169.254.xxx.yyy (255.255.0.0)
13- Set again your computer's NIC (Network Interface Card) to a static IP address of 169.254.xxx.1 (255.255.0.0)
14- close lsupdater
15- open lsupdater and pray :)
16- right click again to check all and update again
17- pray again :)
18- writing, formatting, writting, rebooting...... waiting : do nothing until the succes box
For my part : the update crashes. the second one is the good one :)
open the web interface : http:\\169.254.xxx.yyy
the interface is in japanese but admin password works !!!
to modify language
1) Forth option along top = System.
2) First option below this = Settings.
3) Third Red Bar = Language
4) Click button to 'Modify Settings'
5) First Drop down is 'Display Language'