Omnimaga
Calculator Community => TI Calculators => General Calculator Help => Topic started by: rbusa on January 31, 2014, 05:00:54 am
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Hi lads,
When trying to install nLaunch to try CAS OS on my non-CAS touchpad Nspire, I came upon a weird problem:
When in maintenance menu (doc + enter + EE + on), selecting option #2 (Delete Operating System) doesn't do anything. The only working options are:
#1 - Cancel
#3 - Delete documents (which results in reboot loop)
#4 - Delete all (which I tried to reinstall 3.1.0 + ndless + nsNandMgr + boot2 1.4.1571c but still having this weird problem) :banghead:
Currently, I'm running OS 3.1.0.392 + ndless with boot2 1.4.1571c. (nsNandMgr minimal OS = 3.1.0.392)
Is there some workaround to solve this frustrating situation and successfully install nLaunch?
Thx
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@rbusa. well thats odd. i have a cx and its always worked for me. what happens
when u try to deleat it by pressing(2,1) and are u using ndless3.1(r903)?
hope i can help.
-nspireguy
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@nspireguy Nothing happens when I try to defeat it. I downloaded ndless-v3.1-beta-r914.zip so I guess my ndless revision is r914 actually.
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Maybe nlaunch somehow corrupted your boot2. Do you have access to RS232 (also helpful for log messages)?
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@Vogtinator no no, I am stuck in the nlaunch installation procedure, there shouldn't be any damage caused by it as I haven't touched anything with nlaunch.tno. Unfortunately no RS-232 present at me.
But I noticed that when I revert my boot2 back to 3.1, everything works fine... but that is not a way to successfully install nlaunch I assume.
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Try pressing T instead of 2.
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@lkj It worked! Thank you! :thumbsup:
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Try pressing T instead of 2.
why does that work? thx.
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It works because the keypad mapping in memory is different on touchpad and clickpad, and your boot2 uses the clickpad mapping even though you have a touchpad, so most keys are wrong.
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oh cool. thx