Laptop Hp14s-dq1508sa
Quanta PAD DA0PADMB8F1 rev:F
Intel i3-1005G1
KBC: IT5570E-128

The laptop does not power up. After connection power cable led beside the charging port light in white color power consumption 0,010A. After pressing the power button, the power led starts blinking with led beside the charging port and motherboard restarting with 2s intervals power consumption increasing to 0,060mA and dropping to 0,010mA again. There is no diagram for this motherboard also no marking on the motherboard very difficult to recognize chips also all chips on the motherboard have custom marking. below are attached pictures of the motherboard with attached measurement. I was able to recognize a couple of chips on the motherboard tracing the pinout and compare them with the datasheets. I tried reprogramming the KBC chip without a result.
Did not program bios yet cannot get the bios file for this motherboard. I desolder bios chip to download bios file. tried turning on the motherboard without bios chip the motherboard is the same reaction with or without bios chip. The 3.3V and 5V are present on the board after pressing the power button Maybe one of you guys had a similar issue with the same laptop, please help. I would be grateful if someone shared a bios file for this motherboard.

Hi, try to take bios from HP website and make a recovery image. Then use Win+B. Check your dumped bios file for $bid signature.

I tried different bios does not help the same issue motherboard restarting in 2s intervals. 19V, 3.3V, and 5V Ldo are present on the motherboard I am not sure what is the chip QqCCj I can`t find any information about this chip, but on this chip, 3.3V nad 5V is present when I connect the power supply to the mother. After pressing, the power button 3.3V is present on the coil beside chip QqCCj. when the motherboard restarts all voltages except 19V 3.3Ldo and 5Ldo drop to 0V.

пожалуйста, обеспечьте сопротивление на всех катушках
3,3 В
5в
1.8 alv первичный (крошечная катушка на задней панели)
1,8 в vccin_aux
1.8v vccin ...
это процессор g 10 поколения
так что последовательность мощности следующая
19v
3,3 В
5в
1,8 v alw prim
1,8 в vcc_aux
1.05 vcc_st
1.2 ddr4
1.8 vcc_core
проверьте, есть ли у вас 1.8v alw prim (крошечная катушка на задней панели платы)

Hi,
This is the 10th generation of intel CPU. Could you advise what motherboard is similar to this one with the available diagram. Every chip on this motherboard has a custom marking, there is no information on google about these chips. With a similar diagram, I will be able to recognize chips following the pinouts.

In which area of motherboard I should focus to find 1,8 vcc_aux
and 1.05 vcc_st

Measurement below. In the pictures coils numbers.

Coil-1 84Ω no voltage is present after pressing the power button
Coil-2 228Ω 1,8V is present in 2s intervals after pressing the power button
Coil-3 325Ω no voltage is present after pressing the power button I think this is a coil for 1.2ddr4
Coil-4 45kΩ 5V is present in 2s intervals after pressing the power button
Coil-5 2.5kΩ 3.3V is present in 2s intervals after pressing the power button
Coil-6 575Ω 1,8V is present in 2s intervals after pressing the power button I think this is a coil for 1,8 v alw prim

катушка 2 vccin_aux сопротивление в порядке
катушка 5 (3.3в) 2.5хом вроде на низком уровне
проверьте 3,3 лдо (напряжение и сопротивление)
подача 3,3 В от источника питания скамьи к катушке 3 (3,3 В)
сообщать о текущем потреблении, проверять тепловизионную камеру, если что-то нагревается
схема для 10ген л.с. отсутствует
vcc_st поступает напрямую от процессора, единственный способ узнать, где проверить, - это удалить процессор и перевести панель vcc_st
визуально осмотреть материнскую плату под микрофоном, платы hp 10 поколения и очень плохо сделанные поиск недостающих элементов smd

Hi, I performed a short circuit test at coil 5, unfortunately, one corner of APU starts to heat up. In my opinion, the CPU is damaged.