[SOLVED]820-2936 board battery not charging

[turbo]

this is new board, 820-2936, without battery it run perfect green light ,

it also run with battery , but does not charge the battery , also i if i try charging battery green light goes off and on , its show the battery parentage on the screen , but does not charge ..

original isl pin 17 was burnt , i put jumper from pin1 c7050 to isl pin 17,

 

[TCRScircuit]

Resistance between 17/18 and 27/28 of the ISL?? Measure on the legs of the chip and not on the cap or probe points

 

[turbo]

3.3 ohm and 20 ohm , ppbus is 16.5v!!!!!

 

[dukefawks]

Shorted FETs or dead ISL. Replace both and check traces from ISL to FETs.

 

[turbo]

Solved q7030 shoted