Team - Help identify SMD chip 38F on this system board from HP spectre - x360.
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Last edited by mvilkhu; 04-10-2024, 03:12 PM. -
Post a pic of the component to review the topside SMD markings. -
Hey, have also HP DA0X36MBAE0. There is some sot26 SMD with marking: W251. Can not find any datasheet or what is is at all.
Attached FilesComment
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https://www.badcaps.net/filedata/fetch?id=2091007.Same as this picture but SMD marked as 38FComment
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Sorry, unable to locate the same part with 38F markings in the shared pic.Comment
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I am sorry. I rechecked and it is marked as 36FComment
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The linked pic (post # 4) shows a bunch of mosfets. Unable to locate 38F / 36F. Review the linked pic and highlight the part with this marking.Comment
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https://www.badcaps.net/filedata/fetch?id=2091007.
Same 2 chips burned as shown in this pictureComment
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As per post#8 pic,the burned mosfet are clearly AON7403. Its a P channel mosfet.Comment
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Thanks.Same mosfet is marked as 36F 1905 on my system board. I got an eqvt. mosfet but still having trouble with power on. Currently no power is detected using USB-C power meter.Comment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic... -
All left and right refers to looking from rear of TV (or looking from front with TV upside down)- TV came with vertical bars and no image. Found faulty TVS on left buffer board. Also replaced T-Con (may have damaged the original while hot air removing components, board has slight warp) and have full image but few horizontal lines on the screen. Some of the lines appears to be 2 pixel tall while others are 1 pixel tall.
- Disconnecting left and right buffer board potentially reveals problems on both sides with different signals (unless this T-Con require jumper like Samsung FB_TRDY1&3) Fault
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Hi There,
This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.
After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.
More Details
TV Model - LG OLED77G1PUA
Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt... -
Hi everyone,
I am trying to fix a samsung washinmachine power supply main board.
I already replaced it with another one to fix the machine but i want to try understand the issue with the old board.
Therefore i hope to be able to get some help to explain what to check in order to troubleshoot.
The power supply board reference is the following: DC41-00189a
I have followed one thread (https://www.badcaps.net/forum/troubl...ingmachine-rel...
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