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Laptop motherboard · LG

Quanta QLC DA0QLCMB8D0 Rev.d LG P420 Schematic

This page has the schematic for Quanta QLC DA0QLCMB8D0 Rev.d LG P420, a laptop motherboard from LG. The board itself was engineered by Quanta and carries board number DA0QLCMB8D0.

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Brand
LG
Device
Laptops
Made by (ODM)
Quanta
Board number
DA0QLCMB8D0
Revision
D
Contents
Schematic
File size
4.0 MB
Posted
Original file name
QUANTA QLC DA0QLCMB8D0 REV.D (LG P420) PDF .rar

Other LG laptops

All LG files
BIOSLG W2046S FirmwareLGBIOSLG W2043SE FirmwareLGBIOSBIOS LG R410 MX25V8005 .BINLGBIOSLG R490 -DA0QL2MB8F0 BIOS & EC512 KB QL2LG · DA0QL2MB8F0SchematicQuanta QL2 DA0QL2MB8F0 Rev 1A LG R490LG · DA0QL2MB8F0BIOSLG-S550LGBIOSLG 22MP55HQ-PA 22MP55HA EAX65543101 1.6LGBIOSEeprom Monetor LG 20M37ALG

Questions about this file

Which board number is this Quanta QLC DA0QLCMB8D0 Rev.d LG P420 file for?
It's for board DA0QLCMB8D0, made by Quanta. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #5927 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read