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.
