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Maintenance of ALC3240 sound card The sound card only outputs sound in the left channel, and there is no sound in the right channel, and the sound is too small to be heard clearly. I take apart the machine and…
IPad 6 A1893 is not turned on for maintenance. Model: iPadA1893 Fault: No boot. Process: Connect an iPad to the customer, and describe the fault as no startup, no response when plugged into the charger, and no charging current. Disassemble…
The Schematic, Circuit Diagram PDF file for Microsoft 1796 M1013936-015. File info Pages: 76 Format: PDF File Size: 3.00MB Schematic Preview Microsoft 1796 M1013936-015 Download Download XinZhiZao maintenance software to view the full Microsoft 1796 M1013936-015 Schematic Diagram.
The Schematic, Circuit Diagram PDF file for X911788-009 Drawings and Point Bitmaps. File info Pages: 76 Format: PDF File Size: 1.96MB Schematic Preview X911788-009 Drawings and Point Bitmaps Download Download XinZhiZao maintenance software to view the full X911788-009 Drawings and Point…
Lenovo CIH81M does not trigger. The customer brought a Lenovo brand machine and said it was not turned on. Get the hand power, do not trigger, measure the power supply, USB to the ground. Seeing that the motherboard BIOS has…
The Schematic, Circuit Diagram PDF file for Lenovo Y7000P 1060 drawing NM-B962 REV:1.0. File info Pages: 75 Format: PDF File Size: 2.68MB Schematic Preview Lenovo Y7000P 1060 drawing Download Download XinZhiZao maintenance software to view the full Lenovo Y7000P 1060 drawing…
The Schematic, Circuit Diagram PDF file for HP EliteBook 840 G7 Drawings. File info Pages: 100 Format: PDF File Size: 2.19MB Schematic Preview HP EliteBook 840 G7 Drawings Download Download XinZhiZao maintenance software to view the full HP EliteBook 840 G7…
V star N450GTS short circuit+no power supply maintenance, the two power supply chips are replaced by maintenance! Pro-test normal use! The maintenance of this video card is really a 60% discount for women to buy clothes, full of twists and…
