qompaq f700
im looking for schematecdiagram for qompaq presareo f700
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I'm not sure if I am posting this in the right spot, I don't have any question or anything specific to one board. I am *kinda* starting out with this kind of work. I have been IT in one role or another for my job the last 30 years, and I am familiar enough with basic board stuff generally speaking. So, I dunno for example if someone told me to find a uart header, or flash some generic tsop8 something, etc I understand that kind of stuff. Point being, I'm not 100% clueless. I just don't have the specific knowledge when it comes to some of these more advanced repairs. I actually have spent the last... -
Hi everyone,
I’m looking for the **full 512KB (25Q40) SPI dump** for **TP-LINK TL-SG1016D V7 (unmanaged)**, PCB code **KB616010558**, with SoC **RTL8382L + 2×RTL8218B**.
My current dump only initializes 8 ports and the LEDs are misaligned, so I believe I have a firmware from an 8-port model.
I need a complete dump (bootloader + firmware) from a working switch to restore full 16-port operation.
If anyone has this model or a similar V7 revision, please share the BIN file or point me to a resource.
I can provide photos of my board and the flash... -
Hi everyone,
I'm currently repairing a NEXIQ USB-Link 2 that was physically damaged due to crushing. After a thorough inspection, it appears that only one component is visibly damaged: the T5 component, located right next to the Mini-USB port.
It's a 4-pin SMD component, with one pin at each corner, aligned front-to-back along the USB port axis. Unfortunately, it is broken, and there are no visible markings left on the part to identify it.
I'm looking for help with the following:
The exact identification or part number of the T5 component
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One of my KP105 smart plugs failed today. It started very rapidly power cycling (you could hear the relay clicking on and off and the LED was going green/orange repeatedly).
I was going to just bin it but I opened it up out of curiosity. Found a swollen cap in the corner (bottom right of image). AiSHi brand, 470uF 10V 105*C. Not sure what purpose it serves exactly so can't comment on whether it is appropriately specced. Other members of this forum have reported similar findings with off-brand smart plugs but this is the first time I have seen evidence of this happening with a brand... -
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