Re: Presario c700 no power
Hi, i have changed pq15 because its burned, pq35 is next to it, and i have replaced because i dont know if it is damaged......
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Presario c700 no power
Hi guys, om back with some question about this laptop.
It have some overheat issues in the zone of the touchpad, and one day the laptop stop working, some smoke comes out from the bottom...
The board is: JBL81 LA-4031P REV:1.0
I have opened it, and checked the mobo, 1 mosfet is burned (AO4466), replaced it and nothing happens when i put the AC charger on it ( the led on the laptop don´t show the blue light and the front led of the laptop don.t blink or power on) and the power button does nothing... in the schematic i have replaced PQ15 and PQ35......Last edited by c4passion; 10-19-2015, 07:54 AM.
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Re: Asus P7H55-M with some issues
ok, i have tryed to remove and refit the bios chip, and i get the same result.
The beeps without the ram, are from graphic failure ( 1 long 2 short)
i put a gpu on the board and it still showing the same error beeps.
i think this board is dead.
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Re: Asus P7H55-M with some issues
Yes, its socketed, i will solder it to the board.
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Asus P7H55-M with some issues
Hi all, i have received this board, with this problems:
If it starts, no beeps, no signal, nothing happens.
If i remove DDR· module, it beeps detecting no ram module in
If i put it on any socket i get the same of the first point
If i press down the bios chip it starts, beeping and showing image on screen, if i release the pressure in, i have 2 more sympthoms, artifacts on screen and reboots.
Any ideas?
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Re: P5G41C-M LX stuck on brand image
it have pararel and serial port, i will check those links
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Re: P5G41C-M LX stuck on brand image
First the aswers:
wirh integrated card: Nothing changes
with graphic card: The same thing
i have tried various cards, X300, hd 5450, hd 3850...
the psu is working fine, i have tried at least 4 working PSU and no changes.
Im using ps2 and usb, it freezes always in same point.
It happen with 1 or 2 modules
I will try this.... I dont know that.
it get stuck on this screen:...
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Re: P5G41C-M LX stuck on brand image
yes, it was the fisrt thing i have done.
tryed another 2 processors, varius tested rams, and the same....
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Re: P5G41C-M LX stuck on brand image
System hangs, no beeps, I can't enter to bios, it freezes on Asus logo screen
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Oki 26" Tv LCD issue: Vertical lines in screen
Hi, im here with another problem, i have a LCD OKI 26" with this:
when i power it on, half of the screen is ok, the other one is with multicolor vertical lines, after a few seconds, the screen is ok, but in the center of the screen remains 2 vertical lines.
i have repaired power supply, it have 2 bad caps there, but the fail persists.
Any tip¿?
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P5G41C-M LX stuck on brand image
Hi all, i have this mobo, the problem:
i power on the pc, it show Asus Logo on screen and it hangs there, no power off, no bios acces... i have to force shutdown presing the power button or removing power supply cable.
I cant see bad capacitors on the board.... any tip?
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Re: toshiba satellite L300D issue after repair
thats the mesures with AC pluged in:
1 3.36
2 2.71
3 19
4 19
5 1.30
6 2.85
7 0
8 1.46
9 4.46
10 0
11 4.93
12 4.60
13 3.35
14 3.35
15 4.47
16 0.18
17 0.20
18 0.68
19 0.70
20 0.64
21 0
22 0
23 18.96
24 18.96
25 0.01
26 0
27 0
28 2.92
29 0.70
30 0.70
31 2.80
32 2.92
without AC and battery off i get 0v in all ( i think its obvious )...
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