Hello, I have an HP Elitebook 840 G5 laptop, and the charging LED blinks 5 times in orange. It arrived at the service center in this state. I have a backup of the BIOS but not of the EC. My programmer is the EZP 2019+.
Brand: HP
Model: Elitebook 840 G5
ProductID: 3WQ12EC#ABM
SN: 5CG9216NT9
Motherboard Model: COMPUTRO-6050A2945601-MB-A01(A1)
Bios IC: Winbond 25Q256JVEQ
EC IC: ISSI IC25LP128
Brand: HP
Model: Elitebook 840 G5
ProductID: 3WQ12EC#ABM
SN: 5CG9216NT9
Motherboard Model: COMPUTRO-6050A2945601-MB-A01(A1)
Bios IC: Winbond 25Q256JVEQ
EC IC: ISSI IC25LP128
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