I recapped the power supply recapping the Power supply with Toasty's sketch (replaced all Shotgun, as well as "Other" caps besides C4+C5+C37). Somehow the PSU turns automatically on when I insert it in the socket. Did anyone else encounter this problem?
I would be really thankful for some advice.
Best,
Koray
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-
Today, 10:34 AM
-
anyone could share a schematics or boardview for the said model? No LCD Backlight is the main issue. tried already with other lcd.
UX21E REV 3.1
thanks...Today, 10:30 AM -
Hi there!
I took my time to identify the soldering points for the capacitors. This should be used as a reference with no guarantee!
Best,
kaydeeToday, 10:20 AM -
Hello. Coming to you from the laptop forum. Have a client with the Fortinet 50E that has 320 Mbps as internet input speed but only 20 Mbps output on each and every downstream port (using FAST.COM to benchmark).
Reseller is stating the Fortinet is 'worn out' which does not sound logical at all unless the flash memory is 'worn out'. They, of course, want to sell another + onsite installation fees.
Can anyone share feedback on this unit? What can cause this sluggish behavior. From our knowledge, this device is snooping on the traffic to halt viruses / hack attacks, etc....04-24-2024, 12:51 PM -
Looking to up my game a little bit, but these programmers seem a bit daunting.
Trying to get a device for EMMC repair, and it's very difficult to lookup all the words to find if I'm on the right track lol.
Trying to reprogram EMMC on Sony/Hisense mainly but would like to hit a few other brands.
My question is would either of these work? And is there a specific card reader I need for TV emmc? There is like 10-40 additional pieces that I can get but not sure what I actually need for my application only.
I may do eeprom as well. Can someone point...04-21-2024, 08:18 AM -
HI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKSHI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKSHI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKS...Yesterday, 04:21 AM -
Hi. I could not find a more related and active thread for Alienware 15 R1. Currently have BIOS password locked so cannot modify and save changes. Service tag: 3V69L32, Express Service Code: 8415323390. Please help me. Thank you for your time and effort!Today, 06:27 AM
-
Hello everyone, I got a TCL 75S421 with no backlight. I swapped out the LEDs and still getting nothing. I checked a few readings, see pictures below. Can anyone point me in the next testing area or what to look at next?...04-21-2024, 09:20 PM
-
I downloaded a BIOS file from Lenovo and once I extracted the actual BIOS from the executable, it is 16MB in size, but my IC(Winbond 25Q80DV) is only 8MB in capacity. I have read you can trim the BIOS file with a hex editor but I can't find any instructions on specifically what you will remove.04-27-2024, 10:55 AM
-
Hi everyone. An HP X2 1012 G2 came the other day. The problem was that the device drained the battery while off. I checked and saw the current is 0.2 before start. I went and checked parts on the MB and saw that the JHL6340 IC that is responsible for controlling Type-C gets hot. Everything worked fine and I checked charging and data of type-C both were OK. I went ahead and replaced the JHL6340. Now it does not get hot, no current before start, charging is OK, but the data of type-c is lost. I mean any type-c device like flash memory or hdmi adapter etc. do not work. I tried another jhl6340 and...Today, 03:34 AM
-
Hi everyone. An HP X2 1012 G2 came the other day. The problem was that the device drained the battery while off. I checked and saw the current is 0.2 before start. I went and checked parts on the MB and saw that the JHL6340 IC that is responsible for controlling Type-C gets hot. Everything worked fine and I checked charging and data of type-C both were OK. I went ahead and replaced the JHL6340. Now it does not get hot, no current before start, charging is OK, but the data of type-c is lost. I mean any type-c device like flash memory or hdmi adapter etc. do not work. I tried another jhl6340 and...Today, 03:34 AM
-
Hi All,
i got one Macbook a1534 boardnumber 820-00244 that is taking only 5V 0,2A
I've tried to replace 3x CD3215B01 chip but it's still behaving same ....
On the board there was blown L4804 so i've replaced it.
when power is connected 5V 0,2A
PPBUS_G3H - 0V
PP20V_USBC_XA_VBUS_F - 5V
I've tried to remove F7040 as mentioned here
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/102582-macbook-a1534-820-00244[/url]
...Today, 07:48 AM -
Hi. I could not find a more related and active thread for Alienware 15 R1. Currently have BIOS password locked so cannot modify and save changes. Service tag: 3V69L32, Express Service Code: 8415323390. Please help me. Thank you for your time and effort!Today, 06:27 AM
-
I recapped the power supply recapping the Power supply with Toasty's sketch (replaced all Shotgun, as well as "Other" caps besides C4+C5+C37). Somehow the PSU turns automatically on when I insert it in the socket. Did anyone else encounter this problem?
I would be really thankful for some advice.
Best,
KorayToday, 10:34 AM -
anyone could share a schematics or boardview for the said model? No LCD Backlight is the main issue. tried already with other lcd.
UX21E REV 3.1
thanks...Today, 10:30 AM -
Hi there!
I took my time to identify the soldering points for the capacitors. This should be used as a reference with no guarantee!
Best,
kaydeeToday, 10:20 AM -
HI Folks, I have a problem randomly a BSOD screen appears in the event viewer indicates KernelPower failure, discard the source/memory and SSD, only the battery is in bad condition, it will be possible that the battery is causing this BSOD event , I mention it because the times he gave BSOD he happened to have the battery installed, and last Friday it ran all day without the battery installed and didn't generate any events
At the moment I am checking the mosfets and voltges in general everything seems to be perfect on the main board
Vostro 14 3468
CPU: Core...Today, 08:54 AM -
I like to get one on mouser/digikey along with a order i plan to place
i have 2 breadboards one from ebay w/ horrendous contact resistance (to the point on NC)
and another from ali-express that feels like i am going to break my micro controller putting it into the thing
any suggestions? (note that i am not spending $50 on a 3m board)Today, 08:50 AM -
Hello everyone!
I have a surface pro 4 (1724) with corporate management set up (in this case, I understand it's called SEMM). In the operating system installer (Pro version), after connecting to Wi-Fi, it asks me to enter the company system. If I don't sign in, it won't let me continue (similar to enterprise enrollment on chromebooks). This can be avoided if I install the Home version instead of Pro, and then upgrade to the pro version, but this is not very elegant. I would like the machine to be as it should be in factory condition. That's why I would like someone to remove this restriction...Today, 06:39 AM -
I have an Lenovo l340 that has two missing caps on the motherboard. How can I find the value of the caps so I can replace them.
thank you in advance.Today, 01:49 AM