Re: [NTLK] AW: AW: MP2100 Problem

From: Michael Whitten (mime_at_home.com)
Date: Mon Dec 10 2001 - 12:44:10 EST


The only thing is, I don't have access to another 2100. :(

Michael W.

On Monday, December 10, 2001, at 10:14 AM, Johannes Wolf wrote:

> Sorry, I was not clear enough:
> as far as I know there is NO PROGRAM existing which would be able to=20=

> delete the Syspatch.
>
> The only solution I know is to replace the System-ROM (with an other=20=

> version) (the system ROMis located on a separate PCB), start the =
Newt,=20
> switch it off again and replace the old one.
> In this case the Firmware in the ROM will do the job to erase the=20
> syspatch which is located in a special memory area hidden for the=20
> normal user.
> Maybe there is a way to force this routine to start, but I do not know=20=

> where the start address of this routine is and how to start it.
> To do this you need to know the NOS and you probably need a monitor=20
> program...
>
> Cheers
> Johannes
>
> -----Urspr=B8ngliche Nachricht-----
> Von: Michael Whitten [SMTP:mime_at_home.com]
> Gesendet am: 10 December 2001 16:39
> An: newtontalk_at_newtontalk.net
> Betreff: Re: [NTLK] AW: MP2100 Problem
>
>
> Well this thing did have US 717260 on it. I then installed 710031.=20
> Maybe=3D20=3D
>
> there should be some kind of program to uninstall updates?
>
> Michael W.
>
> On Monday, December 10, 2001, at 03:08 AM, Johannes Wolf wrote:
>
>> Sounds pretty the same problem I had: the system update was=3D20
>> incompatible with the Newt.
>> So the first question is what NOS-version you have.
>> In my case I have never found out why the latest german update does =3D=

> not=3D20
>> work on a german NOS, but it does not.
>> So the only way out for me was to delete the system patch.
>> But how to do that?
>> The only serious method I know is to exchange the ROM-Cartridge with =
=3D
> an=3D20
>> other version and back, because in this case the NOS will realize=20
>> that=3D20=3D
>
>> there was another system version before and therefore delete =3D
> everything=3D20
>> in the the special FlashROM area you cannot access in other ways.=20
>> But=3D20=3D
>
>> this area is used for system patches.
>>
>> Regards
>> Johannes
>
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