Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
try......
-
Re: Asus X415JA rev 3.1 no turn on
Managed to fix the laptop, the issue was the lack of voltage on the 3VSUS_PWRGD line on 67 Pin EC, after fixing this voltage, the laptop started to boot up.
Leave a comment:
-
Re: Asus X415JA rev 3.1 no turn on
On DC Connector have 19V
on first mosfet (Code SMD: E120AT I think is RQ3E120AT)
Measured the voltage to ground of:
Source (1-2-3) 19V
Gate (4) 12,4V
Drain (5-6-7-8) 19V
on second mosfet (Code SMD: E120AT I think is RQ3E120AT)
Measured the voltage to ground of:
Source (1-2-3) 19V
Gate (4) 12,5V
Drain (5-6-7-8) 19V
Intersil 9238CH
Measured the voltage to ground of:
1. 8,4V
2. 8,4V
3. 8,4V...
Leave a comment:
-
Asus X415JA rev 3.1 no turn on
I have a problem with Asus X515JA-BQ2634W. The motherboard model is X415JA rev 3.1. The laptop got water-damaged around the EC (IT5125E-128), IO connectors, and the audio area on the opposite side of the PCB. After cleaning up the water damage and reflowing the EC, the laptop started turning on, and everything worked correctly. However, after two days, it suddenly stopped turning on. Now, when connected to the power supply, it draws around 0.01A. On the motherboard, I have measured voltages of 3V and 5V, as well as LDO3 and LDO5, generated by the Richtek RT8249C (2N=). Additionally, I have identified...
-
Re: MSI GL72 6QD MS-16J61 No image on screen
I think motherboard posting started on 0,72A -> 0,92A -> 1,29A -> 1,37A -> 1.32A and stuck on this
Leave a comment:
-
MSI GL72 6QD MS-16J61 No image on screen
Hi. I have MSI GL72 6QD with motherboard MS-16J61. The laptop starts up without an image on the screen on the service power supply show 1.3A-1.45A. The motherboard didn't have water damage. Programmed Bios and EC, when I measured the coils, I noticed no voltage on two of the four (PL6 and PL7) next to the CPU. I have no idea what the fault could be, maybe someone will help?Last edited by timo667; 04-03-2021, 05:15 AM.
-
i need schematic HP 15-cc502nw DAG71MB16D0
Hi, i need schematic to HP 15-cc502nw, motherboard DAG71MB16D0
-
HP Omen DAG3AAMBAF0 Rev F need schematic
Hi, i need schematic to DAG3AAMBAF0 Rev F because, I have a voltage problem on fan (error code 90B)
-
No activity results to display
Show More
Leave a comment: