#vrmmosfets

[babyawacs]

why would it happen only to bga chips upto ivybridge?  #soldercreeping? #of @infineon #ir6984 #infineon_mo sfets ?!?!? ‎ thenitisnamely not an inferiormosfet but a bad solderjoint pick per thermalload of design  @cne t @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@e lectric @electricity  .@nvidia .@amd  ‎ #vrmmosfets #ugh!!!  #both ??!? #074sensing ?  #amd_s_electric_callboy #nvidia_s_electric_call boy  #gpu_aux_ground_8pin #stranger_than_fiction_aeh _aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo  do infineon ir6894 creep under solder thermal load? ‎hmm icouldswear c505adjacent mosfet is misaligned andit makes no sense unless solder creeped underit on thermal load: and nowhere an e lectric callboy thatknows

why would it happen only to bga chips upto ivybridge? #soldercreeping? #of @infineon #ir6984 #infineon_mosfets ?!?!? ‎ thenitisnamely not an inferiormosfet but a bad solderjoint pick per thermalload of design @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity .@nvidia .@amd #vrmmosfets #ugh!!! #both ??!? #074sensing…

[babyawacs]

#soldercreeping? #of #infineon_mosfets ?!?!? #vrmmosfets #ugh!!!  #both ??!? #074sensing ?  #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd  #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity  do infineon ir6894 creep under solder thermal load? ‎hmm icouldswear c505adjacent mosfet is misaligned andit makes no sense unless solder creeped underit on thermal load: and nowhere an electric callboy thatknows //// ‎

#soldercreeping? #of #infineon_mosfets ?!?!? #vrmmosfets #ugh!!! #both ??!? #074sensing ? #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity do infineon…

[babyawacs]

do infineon ir6894 creep under solder thermal load? hmm icouldswear c505adjacent mosfet is misaligned andit makes no sense unless solder creeped underit on thermal load: and nowhere an e lectric callboy thatknows ‎ #vrmmosfets #ugh!!!  #both ??!? #074sensing ?  #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd  #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity  would 12v extern 2x8pin n o t be put through t o the gpu because of a faultx vrm mosfet but otherwise keep 0.88vcore over pci: itis then only insufficient for powering allofthegpu and detecti on : ? nodetect eventhe pinned down which mosfet itis? the f i r s t ?namely?  a n d itmustbe a vrm_mosfet gate shorted to ground ‎not to 12v or 12v ext.  2x8pin : yes?  ‎

do infineon ir6894 creep under solder thermal load? hmm icouldswear c505adjacent mosfet is misaligned andit makes no sense unless solder creeped underit on thermal load: and nowhere an electric callboy thatknows #vrmmosfets #ugh!!! #both ??!? #074sensing ? #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd #gpu_aux_ground_8pin…

[babyawacs]

a n d itmustbe a vrm_mosfet gate shorted to ground ‎not to 12v or 12v ext.  2x8pin : yes?  #vrmmosfets #ugh!!!  #both ??!? #074sensing ?  #amd_s_electric_callboy #nvidia_s_electric_call boy .@nvidia .@amd  #gpu_aux_ground_8pin #stranger_than_fiction_aeh _aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepai r @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity  would 12v extern 2x8pin n o t be put through t o the gpu because of a faultx vrm mosfet but otherwise keep 0.88vcore over pci: itis then only insufficient for powering allofthegpu and detection : ? nodetect eventhe pinned down which mosfet itis? the f i r s t ?namely? 

a n d itmustbe a vrm_mosfet gate shorted to ground ‎not to 12v or 12v ext. 2x8pin : yes? #vrmmosfets #ugh!!! #both ??!? #074sensing ? #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired…

[babyawacs]

#vrmmosfets #ugh!!!  #both ??!? #074sensing ?  #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd  #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity  ‎ would 12v extern 2x8pin n o t be put through t o the gpu because of a faultx vrm mosfet but otherwise keep 0.88vcore over pci: itis then only insufficient for powering allofthegpu and detecti on : ? nodetect eventhe pinned down which mosfet itis? the f i r s t ?namely? 

#vrmmosfets #ugh!!! #both ??!? #074sensing ? #amd_s_electric_callboy #nvidia_s_electric_callboy .@nvidia .@amd #gpu_aux_ground_8pin #stranger_than_fiction_aeh_aeh_aeh_e_l_e_c_t_r_i_c_fiction #superio #ldo ‎ @cnet @techpowerup @learnelectronicsrepair @electronicsrepairschool @northridgefix @pcwelt @wired @wireduk ‎@electric @electricity would 12v extern 2x8pin n o t be put through t o the gpu…