Dell Cedar 3542 No display Problem | No display Laptop motherboard repair | No PCH Supply | Laptex

This Video will help solve Dell Cedar 3542 No display Problem when the laptop is power on but no display problem comes in the motherboard.
Also, this problem is due to PCH supply not available in this dell cedar motherboard which is one of the causes for the no display problem in the motherboard.

There are many causes for No display or late display problem in the laptop motherboard.
A laptop could not have display due to some PCH, HM, or Chipset voltage supply missing or some data and clock mismatch in the communication of the LPC signal, frequency, Lframe, PCICLK, CLKRUN#, PCI, PCIe and LPC Clock communication.

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Basic understanding of all the components and the switching concept is a must for solving laptop motherboard problems with logic and concept.

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Laptex provides the complete component as well as chip level training with live practical on faulty motherboards to understand the application of the concept. As our slogan defines learn the logic concept.

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