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Re: Need schematic for Microsoft Surface 5 Pro ( 1796 Calgary )
Thank you Inflex!
I had to download Openboardview 9.95 to view it, as my version (8?) couldn't open it.
Much appreciated.
I do not have the schematic I'm afraid... I just have a handful of pages, which I suspect are the same as what you have.
All as PNG files, named ch1 - ch6, except ch4, and a couple of others....
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Re: Dell G5 5590/G7 7590 Schematics Please!
Thanks for the information people!
I appreciate it.
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Re: Can anyone identify this chip on a DAX31MB1AA0 (HP X360 13-AC041TU)
Hi again mcplslg123.
I removed the incorrect chip, and retested the 3.3v LDO output.
It is not connected to ground, nor are any other pins connected to ground.
This makes me think its a fault with the chip itself?
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Re: Can anyone identify this chip on a DAX31MB1AA0 (HP X360 13-AC041TU)
Hi Skynetto, and thanks for your input.
That's good to hear.
For some reason I thought that pin was meant to be 3.3V.
I found the another regulator, labelled MU3V7, from another, different board, which I assumed is the same specs, but could find no info on it.
I swapped it out.
This one does not heat up at all, unlike the original, that immediately got so hot it hurt.
However, still no sign of life....
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Re: Can anyone identify this chip on a DAX31MB1AA0 (HP X360 13-AC041TU)
Hi again mcplslg123
Thanks again for the advice.
I guess I'll have to look at the +3v rail then... but, unfortunately, I guess, yes, I did power this board without the chip in place.
I did not realise that powering on the board without this chip could cause any further damage?
That's not good...
When I did power it without this chip attached, pad 8 showed 12.57v, which seemed way higher than it should be.
Game over, do you think, or should...
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Re: Can anyone identify this chip on a DAX31MB1AA0 (HP X360 13-AC041TU)
Thank you mcplslg123 for the information, and suggestion.
That helps a lot.
With the chip removed, I checked the resistance to the ground pin on pin 5, the 3.3v LDO output, and it is not connected to ground at all.
Even when measuring on the 20MOhm setting.
None of the corresponding pads on the motherboard show a short to ground, other than the ground pad of course.
Pad 5, where the 3.3v LDO would be connected, shows a 180 Ohm resistance to ground....Last edited by joshAU; 11-10-2022, 06:53 PM.
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Re: DAX31MB1AA0 boardview and schematic?
Thank you Rimlen.
Very much appreciated!...
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Can anyone identify this chip on a DAX31MB1AA0 (HP X360 13-AC041TU)
Hi all.
Motherboard is a DAX31MB1AA0 Rev A.
When this notebook is connected to the USBC charger, this chip quickly gets too hot to touch.
No other signs of life.
Its labelled MS6VD.
I cannot find any datasheets or other information online.
Any ideas as to what it is?
I do not have any schematics or boardviews for this model, however I have just requested them on the schematics forum here.
I have removed the chip and the chip doesn't appear to have any shorts/be connected, to any other pin on it.
With the chip...
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DAX31MB1AA0 boardview and schematic?
Hi all.
Would anyone have the boardview and schematic for a HP X360 13-AC041TU?
the motherboard model is DAX31MB1AA0 Rev A.
Thank you in advance if you help.
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Re: How to trick notebook into thinking internal panel is connected?
Hi mon2, and thanks for your reply, advice and suggestion.
Unfortunately the customer decided to not proceed with this, so I cannot say whether your suggestion worked or not.
I suspect it may, interesting cable.
Thanks for the suggestion.
I do already use a CH341A, so this cable may be worth adding to my adapters.
Once again, thank you.
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How to trick notebook into thinking internal panel is connected?
Hi all.
I have an asus F505DV that has a smashed screen, broken hinges, bezel and top cover.
The customer cannot afford to repair it, so they wanted me to remove the top of the unit and will just use the base as a desktop and plug into a monitor via HDMI.
However, for some reason, with this model, it REFUSES to display on the external monitor unless there is also an internal LCD.
If there is a internal screen, then the external displays fine.
This is running the latest BIOS.
I have set the display properties in windows 10 using...
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Re: need board view a1398 820-3662-a
Thank you.
Much appreciated!
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Re: BIOS file for N550JK (original dump attached)
try maybe password : $ELABEL[/QUOTE]
Hi Maxpower3.
Thanks for your input and help.
I tried that, as is, and in lower case, but unfortunately it did not work.
Thanks anyway for your help though, I appreciate it.Re: BIOS file for N550JK (original dump attached)
try maybe password : $ELABEL[/QUOTE]
Hi Maxpower3.
Thanks for your input and help.
I tried that, as is, and in lower case, but unfortunately it did not work.
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Re: BIOS file for N550JK (original dump attached)
Hi again pooya_pm.
Thank you so much!
I really appreciate it.
I haven't had a chance to test it today, but will try it tomorrow and will let you know.
Thanks again....
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Re: BIOS file for N550JK (original dump attached)
Hi pooya_pm.
The motherboard PN is 60NB04L0-MB2030(216)
Is that what you're after?
It also has this number on the memory slot as well:
69N0QXM11B06
I cannot see any revision number on the board?
The numbers on the Nvidia chip are:
S TAIWAN 1411A2
T2S496.000
N15P-GT-A2
Thank you....
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BIOS file for N550JK (original dump attached)
Hi all.
I'm looking for a BIOS file for an Asus N550JK.
I have a Asus R552J, which I believe is identical to the Asus N550JK.
I downloaded the latest BIOS (210) for the R552.
It is named N550JKAS.210.
The BIOS file is however only 6mb in size.
I've read the chip with a CH341A programmer and verified the file.
That file is actually 8mb in size.
I'm wanting to remove the BIOS password from this unit.
It prompts you to input the password when turned on, so its sort of behaving like a power on password rather than...Last edited by joshAU; 08-09-2022, 08:43 PM.
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Re: 820-01041 MBP 15" '18 Schematics/bv request
Thanks again stacyl14
We appreciate it.
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