HUAWEI MateBook 14 nb8510 Schematic & Board View
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Got hold of this HUAWEI MATEBOOK D14 (DAH98NMB8B0 REV: B HF) intel i5 with 8gb ram. My friend told me that she is using the unit for 2 hours, then sudden black screen, she plug the adapter hoping it's just battery issue, charge the unit for a while. nothing even charging light. charging adapter is ok.
SYMPTOMS: No power, no charging lite, no sign of life
WHAT I DID: open the unit, visual inspection, check for burnt components, looks clean, no burn or corroded components, When charging the unit i got 19volts at the charging pin. i notice a over heating component... -
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... -
Hello,
I'm Working on replacing an Inductor on this Dell's board and I need to come up with a compatible replacement. As much as I would like to smash a comparable 2R2 in the same spot I'd like to confirm the specs before confirming a killed board. For my purposes I'd be happy with a second opinion on the replacement inductor or the actual schematics/board view. As this is a commonly used Dell Rugged in my local service area, schematics would greatly help in the future.
Thank you in advance for any assistance you can render.
Inductor In question. Buzzes like...06-20-2025, 01:21 PM -
Hi does anyone have board view and schematic for
HP Elitebook DragonFly
MB:EMPIRE-6050A3074401-MB-A02
i am getting 11 flashing amber lights, is this a onboard dowry issue? not much information about this unit and board.... -
Apple MacBook Pro 13" A1706 Logic Board 820-00923 Schematic & Board View...