Re: 4DPS Zida again - CMOS Battery quick discharge
Posted on 2024-03-02, 19:33
Excessive battery draw is a common symptom of a failing chipset IC, when the RTC/CMOS is integrated in the chipset. Although it's possible a cap/diode in the vbatt circuit has excessive leakage. But in my experience it's almost always the chipset. You need to measure the current draw on the battery …