how to resolve #convergence problems:

There are some very #small-resistors which can cause non-convergence

They are:

X1I4594.R14 1.400000e-012

X1I4627.R14 1.400000e-012

X1I57.R1 4.200000e-010

REX1I103.Q1 1.000000e-004

REX1I106.Q1 1.000000e-004

REX1I110.Q1 1.000000e-004

REX1I104.Q1 1.000000e-004

REX1I105.Q1 1.000000e-004

REX1I109.Q1 1.000000e-004

You can try:

.OPTION MINRVAL = 1.000000e-011 RMMINRVAL

for solving this problem

object: X1I4627.L02 DV = 0.000000e+000 expects: 4.530000e-005

object: X1I4594.L02 DV = 0.000000e+000 expects: 4.530000e-005

object: X1I57.ESTRESSVOLTAGE DV = 0.000000e+000 expects: 1.000000e+011

object: X1I67.E_STRESS_V DV = 0.000000e+000 expects: 5.000000e+011

object: X1I60.EFIT_RATED DV = 0.000000e+000 expects: -1.881277e+013

object: X1I4627.L14 DV = 0.000000e+000 expects: 1.400000e-006

object: X1I4594.L14 DV = 0.000000e+000 expects: 1.400000e-006

object: X1I60.EPIU DV = 0.000000e+000 expects: 1.676124e+110

object: X1I4396.Y1 state: #3 (3.958257e-270)

object: X1I4466.Y1 state: #11 (3.958257e-270)

object: X1I60.ESTRESSPOWER DV = 0.000000e+000 expects: 5.593968e+030

node: X1I93.Y1.X V=0.000000e+000 last iteration = -1.000000e+013 Residual current 1.629069e+023

node: FAN_ANALOGUE V=0.000000e+000 last iteration = -1.000000e+013 Residual current 6.019231e+021

node: N1N24 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 5.685654e+021

node: N1N9 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 4.483722e+021

node: N1N28 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 3.308775e+021

node: X1I95.Y1.X V=0.000000e+000 last iteration = 0.000000e+000 Residual current 3.250886e+021

node: X1I65.Y1.X V=0.000000e+000 last iteration = -1.905926e+002 Residual current 2.319493e+021

node: N1N26 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 1.571750e+021

node: N1N31 V=0.000000e+000 last iteration = 0.000000e+000 Residual current 1.232836e+021

They are:

X1I4594.R14 1.400000e-012

X1I4627.R14 1.400000e-012

X1I57.R1 4.200000e-010

REX1I103.Q1 1.000000e-004

REX1I106.Q1 1.000000e-004

REX1I110.Q1 1.000000e-004

REX1I104.Q1 1.000000e-004

REX1I105.Q1 1.000000e-004

REX1I109.Q1 1.000000e-004

You can try:

.OPTION MINRVAL = 1.000000e-011 RMMINRVAL

for solving this problem

object: X1I4627.L02 DV = 0.000000e+000 expects: 4.530000e-005

object: X1I4594.L02 DV = 0.000000e+000 expects: 4.530000e-005

object: X1I57.ESTRESSVOLTAGE DV = 0.000000e+000 expects: 1.000000e+011

object: X1I67.E_STRESS_V DV = 0.000000e+000 expects: 5.000000e+011

object: X1I60.EFIT_RATED DV = 0.000000e+000 expects: -1.881277e+013

object: X1I4627.L14 DV = 0.000000e+000 expects: 1.400000e-006

object: X1I4594.L14 DV = 0.000000e+000 expects: 1.400000e-006

object: X1I60.EPIU DV = 0.000000e+000 expects: 1.676124e+110

object: X1I4396.Y1 state: #3 (3.958257e-270)

object: X1I4466.Y1 state: #11 (3.958257e-270)

object: X1I60.ESTRESSPOWER DV = 0.000000e+000 expects: 5.593968e+030

node: X1I93.Y1.X V=0.000000e+000 last iteration = -1.000000e+013 Residual current 1.629069e+023

node: FAN_ANALOGUE V=0.000000e+000 last iteration = -1.000000e+013 Residual current 6.019231e+021

node: N1N24 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 5.685654e+021

node: N1N9 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 4.483722e+021

node: N1N28 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 3.308775e+021

node: X1I95.Y1.X V=0.000000e+000 last iteration = 0.000000e+000 Residual current 3.250886e+021

node: X1I65.Y1.X V=0.000000e+000 last iteration = -1.905926e+002 Residual current 2.319493e+021

node: N1N26 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 1.571750e+021

node: N1N31 V=0.000000e+000 last iteration = 0.000000e+000 Residual current 1.232836e+021

This question appears to be about simulation of an IC circuit. This group is for PCB layout simulation and analysis. Which tool are you using that gives this error?