These are important parts if you are looking for shorts or opens on the DV series. This image shows the location of the FDS6679. A common cause of shorts in the DV series. When the power supply is plugged into the laptop and it shorts out/turns off it's usually caused by this MOSFET being shorted. Plainly stated. You plug the adapter into the DC Jack and the Blue Ring fails to light up, and the Power Supply shuts off. Giving no power to the tip. To reset adapter, unplug from AC (mains) and wait 15-30 sec. Then plug in again. The adapter is not damaged, since this is how it is protected. These parts do not determine charge time or per centage. The FDS6679 only closes to complete Positive circuit. The AO4407 only closes when the battery is plugged in. As a test- Check the voltage of the Drain side (pins 5-8) with AC adapter and no battery - you should see 0 volts. When you contect the battery you should have 10-14v depending on DV6000 or DV9000 series. IF the AO44...
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ReplyDeleteI stopped responding to emails for a while because of the messy attitude of some followers. I asked them to respond to HoosierNewman2Gmail addy- then everyone else that couldn't follow directions also posted questions there. Since I am not on the PC all day, it took me days just to find out what goes where. Even creating another email account still generated question email, remember everyone is not native to English language, and many do not know how to use email proficiently. So I get requests from Ghana,Pakistan, Indonesia, Nigeria and every other country @ the wrong email address because they are at wits end. Then screen names, email address, paypal address used and username (here) does not fare well in figuring things out.
ReplyDeleteTrying to help by posting details of repairs is not worth the BS sometimes, but there are many who are helpful and grateful. I'd like to see Ghengis and Michael weed through 1000 emails, spam and questions. As well as my personal emails. When the directions given are not followed it makes it extremely difficult to sort out the details and the hucksters that I have to deal with.
So I just found a new way to go though my emails and use Excel for PayPal to see who paid and did not (but asked for refund). If you think I'm making a living off a tech DVD you're mistaken.
Since I am about tired of the DVD issue that I now wish I had never offered, I will be honoring requests made so far. And will consider closing the blog. Stay Tuned.
I've just recently found your blog and it has been very helpful and informative. You were the only one that pointed me in the right direction on the C500 issue. My tech experience is mainly on the software and upgrade side of things(ex. builds, hd upgrades & OS installs) I would hate to see the blog go away but also understand the hassle of unending questions.(my mother still calls me to talk her though programing her dvr.)
ReplyDeleteThanks again for sharing your knowledge.
P.S. I don't know why it list me as unknown.
Larz.
it's very important bloger thank you very much
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