I bought a T12-958 recently with an M8 handle and until now it has worked very well. The tip wasn't earthed but that was easily resolved.
Now, whenever it is switched on, it heats up to about 70*C then shows an [INVER] error on the screen and stops. In order to fix it I have to either unplug and re-plug the handle, or unplug and re-insert the tip from the handle. While doing that it changes to [ERROR], then it finishes heating up and works perfectly. Until it's turned off, after which it will show [INVER] again next time it is turned on.
Any idea what the problem is?
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by hamzafoxhello please help i have dell inspiron
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note idon't have a backup
I tried many files to no availhello please help i have dell inspiron
model p130g
screen size 14
cpu core SRG0N I7-1065G7
gpu [B]Nvidia N17S-G3-A1 (GeForce MX330)[/B]
note idon't have a backup
I tried many files to no availhello please help i have dell inspiron
model p130g
screen size 14
cpu core SRG0N I7-1065G7
gpu [B]Nvidia...-
Channel: BIOS & Schematic Requests!
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by jm1234Hi,
I'm troubleshooting a power supply board and one opto coupler seems shorted. It's a through-hole, marked with 3 lines:
1223
816A4
W
I'm not sure what replacement to buy for it. It resembles LTV-816 ([url]https://www.tme.eu/sk/en/details/ltv-816/optocouplers-analog-output/liteon/[/url]), but I'm not sure it's 100% that. The data sheet shows multiple sub-types like 816M, 816S, but 816A is not there.
I do have other functional pieces on the same board, so I could do some measurements on those, but I'm not sure what to check.
Any idea appreciated.Hi,...Today, 03:30 AM -
by PragmatikoHi all, did you solved? I have same identical problem but I have PP5V_G3S 5V
PP1V_PRIM 0V
PP1V2_PRIM 0V
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by bamboofutoHi,
Does anyone have schematic for Dell Latitude 3420 (Cyborg L14)
i need part number for the circled component
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by luckydipWorking on this macbook, showing 5v 0A from charger - dead. Board is clean - no liquid, owner said he left it charging and died. Some voltages:
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-attachmentid":3274001}[/ATTACH]
After looking at board closely found L8430 damaged/blown open circuit so replaced it. No change, still 5v 0A - I'm thinking over current on L8430 (PP3V8_AON_MPMU_ISNS_VIN) killed U8100?
Tried connecting to another macbook but not in...Yesterday, 01:39 PM
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by Olles4Hello people. I trying to repair my welding machine oerlikon citomig 180mp hpf and there is a little board with blown stuff.The problem is i cant identify the value of the blown resistor and diode. Any suggestion?4 Photos05-18-2024, 01:22 PM
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by digtalhdHi everyone.
I need BIOS for my Sony Vaio VJPG11C11N
S/N: 4377769
Thanks!-
Channel: BIOS Requests ONLY!
Today, 03:48 AM -
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by hamzafoxhello please help i have dell inspiron
model p130g
screen size 14
cpu core SRG0N I7-1065G7
gpu [B]Nvidia N17S-G3-A1 (GeForce MX330)[/B]
note idon't have a backup
I tried many files to no availhello please help i have dell inspiron
model p130g
screen size 14
cpu core SRG0N I7-1065G7
gpu [B]Nvidia N17S-G3-A1 (GeForce MX330)[/B]
note idon't have a backup
I tried many files to no availhello please help i have dell inspiron
model p130g
screen size 14
cpu core SRG0N I7-1065G7
gpu [B]Nvidia...-
Channel: BIOS & Schematic Requests!
Today, 03:37 AM -
-
by jm1234Hi,
I'm troubleshooting a power supply board and one opto coupler seems shorted. It's a through-hole, marked with 3 lines:
1223
816A4
W
I'm not sure what replacement to buy for it. It resembles LTV-816 ([url]https://www.tme.eu/sk/en/details/ltv-816/optocouplers-analog-output/liteon/[/url]), but I'm not sure it's 100% that. The data sheet shows multiple sub-types like 816M, 816S, but 816A is not there.
I do have other functional pieces on the same board, so I could do some measurements on those, but I'm not sure what to check.
Any idea appreciated.Hi,...Today, 03:30 AM -
by Aditya11tttAnyone has software to convert allegro to Board view Cad
-
Channel: Schematic Requests ONLY!
Today, 03:08 AM -
-
by bamboofutoHi,
Does anyone have schematic for Dell Latitude 3420 (Cyborg L14)
i need part number for the circled component
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"Dell Latitude 3420_LI.jpg","data-attachmentid":3274232}[/ATTACH]...-
Channel: Schematic Requests ONLY!
Today, 02:03 AM -
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by PragmatikoHi all, did you solved? I have same identical problem but I have PP5V_G3S 5V
PP1V_PRIM 0V
PP1V2_PRIM 0V
led of Mac Mini is blinking...Yesterday, 01:53 AM -
by wojiHello, please could someone help me find or share the EC firmware for the MSI Katana GF76-11UC laptop?
The firmware can also be extracted from the BIOS image, but I can't find any information on how to do that.
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by AlexVGHi,
I have Microwave BOSCH CFA634
It runs, but after 10 -15 seconds stops working.
Sometimes it shows error E1006.
I can't find this error explication.
Some people say it's communications error between main and display module.
Probably somebody has an experience with this issue?
Can you help me please?
Thank you an advance....05-17-2024, 05:17 PM -
by petehall347i am now being pushed for a list of the best tools for the right price to allow me to rebuild 80v battery packs and the like .someone i do work for has threatened to buy me the kit . so things like automatic cell testing kit with many bays . tab welder and suchlike to enable me to get right on it . and supplies that will be needed like new tabs and single cells .05-17-2024, 05:09 PM