Friends, here is the boardview and schematic for G3JC DAG3JCMBCE0. Didnt find it anywhere besides buying it, Thank you for everything
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Hello , for some time I was studying Quanta U9x/8x schematics and the option to use both type of screen (LVDS 40 pin / eDP 30 pin).
In some cases to use LVDS screen PCB use converter IC RTD2132/6
Now I found an HP 15 F series U99 mainboard with RTD chip not populated and LVDS 40 pin lcd touch screen
at the same time I have another HP 15 N series with Quanta U92 mainboard and RTD2136 with eDP 30 pin lcd screen (no touch).
Maybe someone more experienced in the subject can clarify if is posible to change type of screen used with some resistors / bios options change.
...11-25-2023, 09:31 AM -
Hello, I'm trying to repair an HP 27 Quanta N76 (DA0N76MB6E0 Rev E).
I only get 3.3V, 5V, and 1.05V; no other voltages.
I tried the BIOS and changed the KBC. The KBC self-programmed upon power-up after changing it.
The VR-On is missing for NCP81220, but 1.2V is also missing for DDR4, so 1P2V_PWRGD is low. SUSON or DDR_VTT_EN are not present on the DDR4 voltage regulator (RT8231BGQW). It seems the KBC isn't triggering these signals.
I'm using the Quanta N91 schematic, but there are too many changes that make it nearly impossible to measure signal...07-14-2025, 02:20 PM -
Is there someone who has a boardview for a HP Pavillion gpc70 la-j652p REV 1.0? I have my first laptop to repair/diagnose for a friend. If someone can help me, i would appreciate this much.10-23-2025, 03:07 PM -
Anyone has schematic for this laptop board? HP Omen 17-ck1000 Quanta G3LB DAG3LBMBCD0...10-19-2025, 03:00 PM -
Hello,
I need the schematic and boardview for the Quanta DA0P5HMB8F1 revision F. The laptop is a HP 15dy-2021nr. I keep finding similar boardviews but not this particular one. The components are in different places than those similar ones. Thank you.09-14-2025, 03:43 AM
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