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Hello to all.
- F" o; @: t, `) h |4 O' mMy name is Stefano and I write from Italy.
3 R: K( a/ c/ F* R* m/ |8 vI have just registered on this forum and I do not understand how it works yet because I do not know Chinese. I apologize. % k: h5 Z4 q2 S# w4 I& g e
I too have a Dell D600 that does not charge, but power on. # ^! o1 x9 Z9 V% b8 n i' u' {
I tried to follow the suggestion of BANDAOT in your thread, but I have not solved the problem. 5 F! b5 N8 W' ?9 o5 O
I fear that it is a problem of recognition AC adapter because when I insert the power cord, measuring with the oscilloscope on the central pin of the connector is not present the "1-WIRE" signal, but I see only one level of 3V with pulse-off very short every 1 second and only for a few seconds. In the BIOS mask is not recognizing the charger. If I link the same charger in another Dell notebook is recognized and is displayed with the oscilloscope quick burst of data, after the battery starts to charge. I do not have the wiring diagram of the motherboard but I have followed the signal "1 WIRE" and perhaps enters in LPC47N254-AAQ. Should I replace it or can be another problem? 3 K& l; O) i9 r7 n1 W/ {% B
I have no credit, how can I download the file "DELL 600M.PDF" inserted by BANDAOT? ( j% l3 v9 r5 m$ d7 j9 P$ r: v
Thanks to all ... 6 E. {; |) a* `2 R+ U' R
Look your information. * g1 E/ M2 R+ |6 q1 N
My address is hazmat@libero.it |
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