Macbook Pro A2159 recycling every 2-3 mints

Hi,
I’ve got a MacBook Pro A2159 (820-01598-A) that keeps recycling before chime/Apple logo every 3–4 minutes.


No visible damage or broken components found. The following signals keep rebooting every 2–3 minutes:


  • PP1V8_AWAKE
  • PP1V1_SLPS2R
  • PP3V3_AWAKE
  • PP1V8_SLPS2R
  • PP0V8_SLPS2R

Meanwhile, these remain stable:


  • PP3V3_G3H_PMU_VDDMAIN
  • PP3V3_G3H_RTC

Any thoughts on what could be causing the issue?
 
doesn't stay in internet recovery, chim sound and reboot.
tried DFU using apple configrator, goes to DFU but doesn't stay in DFU mode.

tried Revive, restart every time
 
Top