Ask Is the GPU shorted? I think yes. What do you think?

[SureCanDo]

GPU: N18E-G2-A1
Board: GA-RP65X9
Model: GIGABYTE AERO15 X9-9RT5 I9-8950Hk RTX-2070
History: Lines on the bottom of the screen as pictured.
Tech replaces LCD with the battery and power removed, same exact model screen.
Laptop will not charge or turn on any longer.
GPU side resistance is 0.096 Ohms with MESR-100 ESR Meter with the probes zeroed.
Thank you, any input is appreciated.

 

[ThienBui]

I think need change chip GPU or Reballing

 

[SureCanDo]

Sorry to waste your time guys, at least I learned that such GPU resistance are normal, that's incredible. The PCH was shorted. After going through all coils and power rails as reported below for future repairers, the 3.3VA resistance was 16 ohms. How obvious. Schematics available on ZinZhiZao.
Video showing the short:

Here are readings for the future:
Charger Voltage before plugging in: 19.463V
+VAC_IN 19.463V
CHQ1 - CSD17559Q5 N-CHANNEL MOSFET
SOURCE 19.463V
GATE 0.290
DRAIN 0.372
CHR41 - SHANT RESISTOR 1.245V
CHL1 - +VBAT1 1.251
PWR_BTN1 0V
RESISTANCE VALUES - CABLES ZEROED USING BENCHTOP MULTIMETER
COILS:
FBVDDQ - NVPL5 - 18.8
FBVDDQ - NVPL6 - - 18.8
+V3.3A_EDP - L12 - OL
VX_R - NVUSBL5 - 205
LA_LX - LAL1 - 379
+V5A_TBT3 - L8 - OL
+VBAT1 - CHL1 - OL
+V5A_MPS - SL1 - OL
+V1.0A - V1L1 - 31.30
NVVDD - NVPL4,3,2,1 - 0.25
+VDDQ - ML1 - 35.6
** CONCERN ** +V3.3A_DSW - 3L1 - 17.30
PS_USBC_PD_SW1 - NVUSB_L1 - OL
+VCCIO - IOL1 - 43.5
+VCCGT - IL5 - 7.6
+VCCCORE - IL1,IL2,IL7, - 3.7
+VCCSA - IL6 - 16.7
SUPER IO OHMS - IT8587E/FX
PIN 128 - +V3.3A_EC - 699 OHMS
BIOS CHIP PINS OHMS -
1 OL
2 688
3 745
5 748
6 766
7 OL
8 +V3.3A_SP VCC **CONCERN** 16