dr.thodt
Senior Member
Last Activity: Today, 08:19 AM
Joined: 04-01-2016
Location: Leeuwarden, Friesland
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I'm sorry, the customer already took it home.... -
Got it to work. Thanks.Leave a comment:
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HP 360x convertible 15-er1250nd broken BIOS
Hi,
This laptop crashed during BIOS update and won't start anymore. Please help:
Model: HP 360x convertible
Model nr: 15-er1250nd
S/N: 8CG343000G
Many thanks in advance.... -
Thanks.
Sorry for not searching for another thread in which I could have asked the question.
The bios supplied in the original reply turned out to work just fine, so thanks to who did that.
[USER="237374"]SMDFlea[/USER] Impressive that you could find the password. I'm going to try find out how that works some day
SMDFlea
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Hi community,
There is a password in this BIOS which needs to be removed.
Would somebody be so kind to help me with that?
S/N S1N0CV05B825022
Thanks in advance...Leave a comment:
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Thanks. Laptop posts again.Leave a comment:
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Hi,
The bios of the HP 15-dk0750nd I have here is corrupt. Could somebody please have a look at it?
Board: FPC52 LA-H462P Rev:1.0
s/n: CND94618DH
Thanks for your time....Leave a comment:
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Asus GA401Q only working from battery
Hi,
I have an Asus GA401Q which only works from battery power. That suggests the board is mainly fine.
The battery status is 255%, also with a brand new battery.
The BQ24800 was replaced since it showed signs that it was part of the problem, but possibly the battery was flat at that moment.
If I insert the 19V adapter in the DC jack and measure the current sense resistor's voltage it fluctuates between 0V and 19.5V and the keyboard backlight flashes (probably because the battery is almost flat. It does the same when I run the laptop from battery).
There's a... -
Thanks a lot for checking this thread.
The number I found on the mainboard is 6-77-NJ70CU00-D03-7C#10
Hopefully this bios gets a second chance this way....Leave a comment:
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Thanks for the effort. Unfortunately the laptop still powers up but does not post. I'll have to search elsewhere.Leave a comment:
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Terra Mobile 1716 Bios needed
Dear Bios tech,
I have a Terra Mobile laptop here which probably has Bios issues. Terra is a German brand, so probably unknown the further you live away from Germany.
The sticker mentions
Model: NL1220700
R6756712
If somebody could have a look at his dump, that would be appreciated.... -
Lenovo Ideapad 3 17ADA05 issues?
Hi,
From two completely different customers I received two Lenovo Ideapad 3 17ADA05 laptops on the same day with the same problem:
- Screen turning black all of a sudden and not being able to get out of it without a battery reset.
- Showing artifacts.
The above happen either in Windows or in memtest86+
The RAMslot's pins have been reworked to be 100% tight to the board.
I opened one of them and disabled the on board RAM. The problem remained, so I changed the Sodimm in the RAM slot. The problem remained.
Is this a fluke or is this... -
HP Pavilion 15-1812nd scrren brightness issues
I have a notebook, HP Pavilion 15-1812ND with brichtness issues.
When in windows, I use the the brightness keys on the keyboard, brightness goes up aprox (75%) then the screen begins to flicker and gets darker again.
When I lower the brightness again it's getting brighter first and then it dims and the flickerings gets less.
I already chaned the screen and LVDS Cable.
Does anyone ever seen this problem and maybe have an idea how to fix this.
Any help would be apprecited[B][I].[/I][/B]
Thank youI have a notebook, HP Pavilion 15-1812ND with -
Hi mon2. Is there something you can think of with the values I gave in the previous post?...Leave a comment:
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Thank you.
LDO = 16K
EN2 = 1.6V steady
EN1 = pulsating up to 3.1VLeave a comment:
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Thanks for the good info.
The resistance to GND from the 3.3V coil is 2K, just like the 5V coil which is stable.
The pulsating coil takes about 4 seconds to cycle.Leave a comment:
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3.3V regulator in HP 14-dw1700nd
Could somebody please identify u60100? It goes up and down between 3.3V and 0V....
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Thanks for the effort. Unfortunately the machine still doesn't post. This laptop looks like a write off
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Hi,
I have a dead Acer Nitro 5 N20C2 AN517-52-757 here. One mosfet in the cpu vrm was busted. After replacing it, the short from the main rail to GND was gone. The laptop does show signs of life now as the fans spin up, the keyboard light goes on, I see handshake on pin2 and pin5 of the bios chip (nothing more) and the laptop switches off after keeping the powerbutton pressed for a a couple of seconds.
Since I can't get it to post, my last chance is a corrupt bios. If somebody could please have a look at the attachement.
S/N: NHQ82EH0050410526A3400
SNID: 04102109834...Leave a comment:
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Thanks for your reply and effort.
It did turn out the mainboard is physically borked.Leave a comment:
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