RM Schematics
Laptop motherboard · HP

HP OEM 60050A2489301 HM77 Schematic

This page has the schematic for HP OEM 60050A2489301 HM77, a laptop motherboard from HP.

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Brand
HP
Device
Laptops
Contents
Schematic
Available via
Telegram
Original file name
HP OEM 60050A2489301 _ HM77_ PDF .rar

Other HP laptops

All HP files
SchematicHP SlateBook X2 10 DA0W02MBAD0 W02HP · DA0W02MBAD0SchematicHP 6050A2314301-MB-A04 0326HP · 6050A2314301BoardviewHP 6050A2314301-MB-A04HP · 6050A2314301Schematic6050A2465501 HP Probook 4530S 4730SHP · 6050A2465501SchematicHP EliteBook 840 ZBOOK 14 6050A2559101 MB AX1 COMET DIS SI2 PDFHP · 6050A2559101SchematicHp 15 DA0R62MB6E1 Rev EHP · DA0R62MB6E1SchematicHP Envy 15-3200 6050A2489301HP · 6050A2489301FilesHp Pavilion G4 G6 G7 Quanta R13 DA0R13MB6E0, DA0R13MB6E1 REV E UMAHP · DA0R13MB6E0 · DA0R13MB6E1

Questions about this file

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 #10468 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 readSchematic vs boardview: which one you need for repair3 min read