Folks would anybody have a schematic for this model Toshiba C850-10c PLABX/CSABX I cannot locate one it has a Nuvoton (npce795la0dx) KBC.
Any help appreciated.
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Toshiba C850-10c PLABX/CSABX schematic needed
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Re: need schematic for asus k40id rev 2.0
Try these I dont think the are correct ones but might help....
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Re: Toshiba l735 wont hold time/date.
Yeah I ws just hoping to get the correct one as there are a few components name differently, but you are right failing that I will check out those diodes.
Thanks for the input folks....
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Re: Toshiba l735 wont hold time/date.
I am goig to try that next but I dont think the bios is the issue as the RTc circuit is handled by the Pch....
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Toshiba l735 wont hold time/date.
Hi I have a L735 that wont hold the date/time if the ac adapter and or main battery is removed. Initially the CMOS battery was flat so I replaced it and after a short time that went flat aswell (could be bad battery). I replaced it with new CR2032 and the voltage after 3 days is still 2.95/3v ok but still wont hold date/time after power is removed.
The schematic I need is DABU5MB18A0 (BU5M) I have the BU5D Im not sure if there any major difference but the PCH is numbered different.
The laptop works perfectly other than this issue.
If anybody has the schematic...
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Re: Source for missing laptop feet... ideas?
Try here I have bought a few thing off him before
[url]http://www.vath.co/[/url]Re: Source for missing laptop feet.....vath.co/[/url]
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Re: Lenovo t510i bad bios flash
That would be great. thanks for your assistance
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Re: Lenovo t510i bad bios flash
Its an i5 and also in the bios package there are 3 files 2 cannot be decompressed so Im assuming they are already decompressed these are 3mb the other 1 is 1mb and when decompressed using the utility (e_bcpvpw) it becomes 3mb. Its an unusual system they use. Yes you are right if I could get a dump of the bios and EC that would certainly do the job.
Thanks for your input.
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Re: Lenovo t510i bad bios flash
Thanks I will check that out in a while.Last edited by scobie_21; 10-14-2013, 05:35 AM.
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Re: Lenovo t510i bad bios flash
Yeah thats what I am doing I dont rely on these Crisis way using floppy or usb key. I removed it from the board, the problem is there are 3 files in the Lenovo bios package 1 compressed (1mb ish) and 2 uncompressed usually named xxxxx.FL1, xxxxxxx.fl2 and slightly different number to other 2 also ending in .FL1 both files around 3mb, so I followed the instructions for decompressing the compressed one it then becomes 3mb and I have tried flashing all 3 without success.Camera led flashes, fan spins unit turns on it itself and then off again pauses for...
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Lenovo t510i bad bios flash
Hi would anybody know where I would get a bios dump from this model t510i 4314 also I need the schematic for this same board 08272-3. i have tried flashing the chip with the files from Lenovo website without much success.
Thanks in Advance
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1 thin horizontal line across Laptop lcd screen
Hi I have a laptop lcd screen with 1 thin horizontal line across screen (red) is it possible to repair this or just replace the whole screen?.
Input appreciated.
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Re: HP G62 No Power- Dead
That would do but there should be some cheaper types like below. If you repair laptops or desktop motherboards you should have a bios programmer even just to rule out possible bios issue.
[url]http://www.ebay.ie/itm/EZP2010-high-speed-USB-SPI-Programmer-support24-25-93-EEPROM-25-flash-bios-chip-/221072205726?pt=LH_DefaultDomain_0&hash=item3378ee279e[/url]Re: HP G62 No Power- Dead<br /> <br...p motherboards...
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Re: HP G62 No Power- Dead
Yeah you can get cheap ones on ebay that will do the job or a more expensive Willem programmer....
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Re: HP G62 No Power- Dead
you will still need to flash it with latest g62 bios
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Re: HP G62 No Power- Dead
I have had these unit before with faulty bios IC I just replaced with one I reprogrammed
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Re: Locating short circuits with bnch psu
Yeah but that's the problem as well there is no way of adjusting the current it doesn't respond to adjustment when shorted. If you connect to dc motor and increase voltage it will showing the change of current but theres no way of controlling it....
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Re: Locating short circuits with bnch psu
Yeah I think you are right about it being faulty. When its switched on it automatically shows red C.C led and if you try adjust it just stays 0.00 if you short out the leads both voltage and current go to 0.00 and the C.C led turns green. You then have to turn off the psu before it will do anything else....
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Re: Locating short circuits with bnch psu
Would anybody have a manual for this or similar unit ? Also is the C.C led on the current supposed to be on all the time ?. The C.V led is always off on the Voltage. Could this unit be faulty I only bought it this week?
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Re: Locating short circuits with bnch psu
I think maybe this is just a crap PSU heres the link to the exact model
[url]http://www.gotronik.pl/zasilacze/pxn1505.html[/url]Re: Locating short circuits with bnc...505.html[/url]
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