Hardware Way to turn off M92T36 & BCM4356 hardware checks on NX boot

rogras

Well-Known Member
OP
Newcomer
Joined
Apr 2, 2009
Messages
80
Trophies
1
Age
113
Location
TR
XP
527
Country
Suggestion
Is there a way to stop hardware checks for Charging IC M92T36 & Bluetooth NIC IC BCM4356 on NX boot ?

I noticed when this two IC's has a hardware issue (maybe cold solder joint) the Switch will stuck on "Switch" boot logo. Same with "Orange Screen" -> Issue BCM4356.

But very intressting is on this thing and realize with BCM4356. If the battery is lower as 10% (power save mode) the Switch will continues loading and didn't stuck.

Therefore the question to turn HW checks off and I know at the end (or not?) is the IC damaged but with this you can boot and maybe retrieve datas.

Note: If you're NSW will not come back from standby (0xE401 Invalid handle) it will also help with low <10% battery power to work back again! Try it...
 
Last edited by rogras,
  • Like
Reactions: tomsek68

rogras

Well-Known Member
OP
Newcomer
Joined
Apr 2, 2009
Messages
80
Trophies
1
Age
113
Location
TR
XP
527
Country
I have unpatched units with that issues. Spoof battery power save mode (<10%) and i can test it. :yayswitch:
 
Last edited by rogras,

GrimDim

Well-Known Member
Newcomer
Joined
Aug 16, 2019
Messages
77
Trophies
0
Age
34
XP
195
Country
Germany
Wish there was a patch to disable these too. I have perfectly working switch, except the BCM keeps it from booting Horizon. Linux works though ¯\_(ツ)_/¯.
 
  • Like
Reactions: rogras and ds34

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
    Psionic Roshambo @ Psionic Roshambo: @SylverReZ, Indeed lol