Hello,
I need the BIOS for the Acer A315-510P with the nb6301a_mb_v3 motherboard. Notebook is not turning on and everything indicates that the bios is corrupted, if you could send me a backup
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by martin86Hi,
i had a HP 640 G8 with a DA0X8AMB8E0 Board. I would Flash the BIOS, but i used a CH341A Programmer with 5V instead auf 3,3. Then I thought the BIOS was now defective. I have already replaced it with a new one (flashed the same BIOS).
With the new chip, the notebook has the same error. The charging port lights up once and then goes out again. The notebook does nothing more.
I iced the board with a cooling spray to possibly find a chip that gets hot or has a short circuit. Unfortunately, I didn't find any. I suspect a fuse might have blown. Does anyone...Today, 02:47 AM -
by s_henyaHi guys,
Just found this old but nice IMac 2012.
current user had a password which i dont know.
i want to format it and do a clean IOS installation.
i tried command. + R after powering on but it didn’t do anything and IOS continued to load.
i tried the online recovery but it gave me denied icon after connecting to the Wifi.
is there any working method to format it?
guess i can take the long way of ordering the prying tools and format the hdd using another pc.
but i was hoping for another quicker solution....Today, 06:37 AM -
by bembenoI have 24 volt adapter when i measure its output with multimeter i found the 24 volt is good put it dosent charging the battarey of Electric wheelchair i tried another adapter and charging thr battarey what can be the problem
Yesterday, 12:32 AM -
by konareHi
I have lenovo ideapad 5 pro 14cn6 which is not displayed
S/N: MP2618x...-
Channel: BIOS Requests ONLY!
Today, 05:46 AM -
-
by sam_sam_samI have gotten so tired of battery cells leaking and it happen to this device and it is not very old I had bought these battery packs from The Electronic Goldmine for $1.00 a pack when they had a sale and I am putting 3 packs to good use so I do have to deal with leaking battery cells I am over it
I bought the label maker at Sam Club a while back for $29.99 it come with 4 cartridges and they had them on sale again for $29.99 again so I bought another one because I was not sure if I was going to able to get it to work on the battery cells that I had planned on using for this particular...05-26-2024, 10:44 AM -
by mrsithHi fellow lifesavers.
I have a Samsung washer-dryer WD80N645OOW which died mid-cycle. No response to anything, completely dead.
Checked the socket, the plug fuse, all good. Took it out to examine the boards.
There is a relay clicking on the mainboard. Upon applying power, I can see a diode flashing on inverter board, after a while a diode on main board lits up for a split second, then I can hear a relay clicking. This repeats a few times, then everything dies completely.
I've been trying to examine the main board, but it's a bit difficult becuse...4 PhotosYesterday, 09:11 AM -
by lcdcaps1Hi
All
Does anyone have a board view for
LA-1701 REV 2.0 HP Compaq nx700, schematic and board view
Thanks so much-
Channel: Schematic Requests ONLY!
05-25-2024, 06:24 AM -
-
by antibotandaxktdmb8c0
Maybe someone has a photo of a section of the board, otherwise there are no diagrams or boardview...06-05-2024, 12:31 PM -
by abajorI have this 1707 with the 5V 0A power loop issue on 3 of the jacks.
One of the CD3215C00 had corrosion under one side U3100 to be precise.
This USB jack was drawing ~.2A and not boot looping.
After replacing the CD3215 I am having an odd problem. I can rotate the USB-C and it only works in one orientation. And now it boot cycles, like the other usb channels so I'm part way there.
After looking at the schematic and board view. It makes very little sense that this is happening since they both pin 59 and pin 60 both go to the same places on J3300.
...Yesterday, 08:02 PM
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by joel9922hi there can i request for bios for G16 7630 32mb
service tag: B2XK904...-
Channel: BIOS Requests ONLY!
Today, 04:06 AM -
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by konareHi
I have lenovo ideapad 5 pro 14cn6 which is not displayed
S/N: MP2618x...-
Channel: BIOS Requests ONLY!
Today, 05:46 AM -
-
by martin86Hi,
i had a HP 640 G8 with a DA0X8AMB8E0 Board. I would Flash the BIOS, but i used a CH341A Programmer with 5V instead auf 3,3. Then I thought the BIOS was now defective. I have already replaced it with a new one (flashed the same BIOS).
With the new chip, the notebook has the same error. The charging port lights up once and then goes out again. The notebook does nothing more.
I iced the board with a cooling spray to possibly find a chip that gets hot or has a short circuit. Unfortunately, I didn't find any. I suspect a fuse might have blown. Does anyone...Today, 02:47 AM -
by s_henyaHi guys,
Just found this old but nice IMac 2012.
current user had a password which i dont know.
i want to format it and do a clean IOS installation.
i tried command. + R after powering on but it didn’t do anything and IOS continued to load.
i tried the online recovery but it gave me denied icon after connecting to the Wifi.
is there any working method to format it?
guess i can take the long way of ordering the prying tools and format the hdd using another pc.
but i was hoping for another quicker solution....Today, 06:37 AM -
by abajorI have this 1707 with the 5V 0A power loop issue on 3 of the jacks.
One of the CD3215C00 had corrosion under one side U3100 to be precise.
This USB jack was drawing ~.2A and not boot looping.
After replacing the CD3215 I am having an odd problem. I can rotate the USB-C and it only works in one orientation. And now it boot cycles, like the other usb channels so I'm part way there.
After looking at the schematic and board view. It makes very little sense that this is happening since they both pin 59 and pin 60 both go to the same places on J3300.
...Yesterday, 08:02 PM -
by pastorelloHello,
I need the BIOS for the Acer A315-510P with the nb6301a_mb_v3 motherboard. Notebook is not turning on and everything indicates that the bios is corrupted, if you could send me a backup-
Channel: BIOS Requests ONLY!
Yesterday, 03:22 PM -
-
by MaggioreHi.
Read personally from a work Chromebook, not locked....-
Channel: BIOS & Schematic Requests!
Today, 03:25 AM -
-
by gjgibHi again guys. I have this motherboard that won't show display even tho it was doing it yesterday. I think something could've past away in the circuit.
I'd appreciate if anyone who is used to MOBO LCD voltages and circuits could enlighten me since this is the first time I have to deal with it.
I'm missing [B]+3VLCD.[/B]
This is the circuit
[URL=filedata/fetch?filedataid=339573][ATTACH=JSON]{"data-align":"none","data-size":"thumb","data-attachmentid":3284862}[/ATTACH][/URL] [URL=filedata/fetch?filedataid=339576][ATTACH=JSON]{"data-align":"none","data-size":"thumb","data-attachmentid":3284863}[/ATTACH][/URL]...06-05-2024, 09:29 PM -
by antibotandaxktdmb8c0
Maybe someone has a photo of a section of the board, otherwise there are no diagrams or boardview...06-05-2024, 12:31 PM -
I started troubleshooting this Razer Blade 15 laptop DA560 motgerboard a while back, due to some shorted 19v, 5v, 1v power rails. I fixed some of components and think 19v rail is good, 5v rail is good, 3v is better but not all way i think, and 1v is still bad. At this point the diode reading on these rails are 19v - 0.032v , 5v - 0.167v, 3 - 0.63v and 1v - 0.005v .
When the rails when down, I went down different rabbit holes and seeing chips getting pretty warm on thermal but not blazing hot. Yet there were not any caps or any small components getting blazing hot. Example is EC chip,...1 PhotoYesterday, 11:35 AM