resistance to GND to pin 1 is 173k hom, I did the bypass as you indicated and the screen worked again I thank you for the help this equipment had given me many problems it was very damaged
I appreciate the time you took to indicate the solution I hope it multiplies by a thousand in equipment that you receive to repair -thanks u...
the Benninger
Senior Member
"ready to enjoyed"
Last Activity: Yesterday, 02:38 PM
Joined: 11-24-2022
Location: sao bernardo do campo,sao paulo ,Brasil
-
hey [USER="149220"]mcplslg123[/USER] Could you help me the signal that appears on the pin one appears for a brief moment when the computer starts then it is lost, it marks zero after a couple of seconds, just in case you know who sends the signal to activate if you are so kind as to indicatemcplslg123Leave a comment:
-
thanks for taking interest @mcpisig123, I located the U5 transistor I took a picture and added the values of the measurement, it is curious but I did not find datashett of this component...
Leave a comment:
-
Lenovo IPad 320-15IKB eDP failure
Specifically I enter with the connector very damaged, from another service it did not start correctly, I redid the BIOS now it turns on normal, it only generates image through the HDMI port it does not generate image in the display which I already discarded by placing the eDP cable and the LCD new
a cut in a track 14 jumping it with a small piece of cable can you see
MoBo is NM-B242 Rev 1.0
I leave photos and readings of the 30 pins that I made with the multimeter, thank you very much for those who can extend their hand
[ATTACH=JSON]{"data-align&q... -
I found a BIOS in the support with the same Verison 1.11 update this with the programmer and the results remain the same...Leave a comment:
-
Get the bios on the support page if anyone needs this please write in the postLeave a comment:
-
hello I hope it's not too late, I also had a thousand problems to get
I found these two versions and an executable to update from Windows, unfortunately I can't help you anymore...Leave a comment:
-
Hi bro very usefulLeave a comment:
-
Dell Vostro 5470 DAJW8CMBE1 schematic
hi folks, no power on only led charging wen plug psu, discarting keyboard sw and bios from this tread [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/65240-dell-vostro-5470-bios-needed"]Dell Vostro 5470 bios needed - Badcaps[/URL]
If anyone has the boardview or schematics, etc., please share them on this post
I just need to look for a fault in the board. If anyone has a roadmap to verify this board, please help, as an act of kindness for my coworker.... -
ADVANTECH AIMB-581 lost Tsop
hi folks, The BIOS chip of this board literally went missing during its maintenance. It might have happened that the socket where the chip is connected accidentally opened. As a result, it was lost and is no longer present. I have no idea if it’s 8MB or 4MB. If someone could lend me a hand, I’d be grateful.
Advantech
model: AIMB-581 Rev A1
s/n: 19A2058102... -
don't worry, here edit post your comment...Leave a comment:
-
You can use this downloaded from the ASUS site directly without editing...Leave a comment:
-
YOU CAN DESCRIBE THE FAULT, what version of the board it is and what the serial number isLeave a comment:
-
Maybe host controller problem, any boardview or schematics thanks...Leave a comment:
-
thks so m [USER="295753"]mon2[/USER] ,was done and no favorable resultmon2thks so m [USER="295753"]mon2[/USER] ,was done and no favorable resultLeave a comment:
-
The question is the following: can the BIOS info be edited in a backup of it to solve it or does it have to be done directly from the options? Today I'm going to try with a card to add two PCIe x1 USB ports. I'm almost sure it won't work....
Leave a comment:
-
thks [USER="1592"]ant3202[/USER] How can I talk about entering the BIOS without I can't press any key, this is the main problem, I can't verify anything in the BIOS , take the precaution of measuring the voltage in all the outputs, they all have 5v in fact I have an external SSD with LEDs that indicate that it is energized and another that indicates read and or write, the power well and the read does not do anything tested on all ports, in the DELL forum they indicate to remove any connected PCIe board and boot without them that did not work
Just like you, I have to...Leave a comment:
-
PowerEdge t310 It doesn't recognize anything on USB ports
4 rear ports nothing, two front ports nothing, two internal ports nothing, observably no capacitor deformed or in bad condition is perceived, I never ran into a problem of these guys I need to guide me,
PowerEdge T310
ST: 8MKX2V1
ExSvTg: 18779650237
All comments will be well received, thank you... -
Hello equipo prueba, there are some rules around here many people willing to help but as long as you comply with the rules, you should usually mention the model and version of the motherboard and upload a backup of the original bios whether bad or not, from that help begins to come to you, the more details the better the help
hola equipo prueba, hay algunas reglas por aqui mucha gente dispuesta a ayudar pero siempre que cumplas las reglas , por lo general debes mencionar el modelo y version de la placa madre y subir un respaldo de la bios original este mala o no, a partir de eso comienza...Leave a comment:
No activity results to display
Leave a comment: