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RTD2132N Is a lvds signal transmission switch ic. It selects output of video signals on hdmi or lvds or dp or vga. It is used in very few laptops. -
Maybe if someone have the information of a another motherboard with a RTD2132N Chip with a motherboard datasheet available i would have at least the pinout of the chip.Leave a comment:
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Im working on a Toshiba L55 laptop, it had a display flex problem and stopped giving image, only black screen. I found that the 3.3v power is missing on the lcd panel and i followed the line to the pin number 15 of a RTD2132N chip on the laptop motherboard, Unafortunally there is not datasheet for this motherboard and i cant find neither the RTD2132N IC datasheet.Leave a comment:
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Re: Looking for info on Realtek RTD2132 ic
It had to do with the DisplayPort output only, no big deal afterall
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Re: Looking for info on Realtek RTD2132 ic
The screen is working after removal ??? how is that possible ???
The RTD2132 is an eDP to LVDS bridge, and if it is soldered to the motherboard it means the PCH is not connected to the screen connector directly, right ??
So how the screen is displaying, can anyone explain plz ???
I know it's too late but can you provide the motherboard reference ???Leave a comment:
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Re: Looking for info on Realtek RTD2132 ic
See if this helps, See page 26Leave a comment:
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Re: Looking for info on Realtek RTD2132 ic
The screen is working after removal, probably has to do with DP output?
I'll check itLeave a comment:
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Re: Looking for info on Realtek RTD2132 ic
if it's the lvds driver you need it for the display dont you?Leave a comment:
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Re: Looking for info on Realtek RTD2132 ic
I really hope to be something so useless because if it's audio or ethernet and i don't manage to solder it properly the laptop will be useless.Leave a comment:
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Re: Looking for info on Realtek RTD2132 ic
Found a Linux listing that says it's a DP to LVDS bridge chip:
https://chromium.googlesource.com/ch...td2132/KconfigLeave a comment:
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Re: Looking for info on Realtek RTD2132 ic
I would trace the circuits to what it's connected to (audio ports, ethernet ports)
look for the other common I/O chips, you can probably narrow it down
I *think* it's audioLeave a comment:
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Looking for info on Realtek RTD2132 ic
Hello
Recently i received a motherboard with shorrcircuit in RTD2132, i remove it and motherboard works again, i also order a replacement to replace it.
My problem is that i can't find any info on what exactly is the Realtek RTD2132.
Sound ic, wifi, ethernet?
Anyone knows?
Thank you in advance!
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Hello,
I have a Asus ROG Strix Scar 15 (G533QM) that had a dead motherboard (Graphics card dead) and after trying to fix the motherboard with no success, I bit the bullet on a sale for a new motherboard. I ordered a motherboard for the 15 inch model which is the one that I have, and when the motherboard arrived it wasn't for a little while that I saw it was from the 17 inch model.
My question is, can I update the Bios on this G733 motherboard to a G533 Bios.
The reason for wanting to do this is that the keyboard isn't working as it should, and I think this... -
Hi everyone 😀,
I'm here today to ask for help with repairing the motherboard of a Lenovo Legion Y540 17IRH.
To give you some context, I'm passionate about computer repair so much so that I've invested in a lot of tools and started practicing on dead and old hardware. I've been learning how to solder and desolder components, mostly focusing on phone repairs.
Recently, I bought a broken Lenovo Legion Y540 17IRH for just €150, and there are two main reasons why I made this purchase:- I already own the exact same model, but its plastic chassis is badly damaged.
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Subject is a blank screen issue in HP Envy 17-3290NR 3D version laptop with motherboard Louis V1.1 6050A2489901 MB-A02. Production year is 2012. This one is a 2nd hand motherboard which I could use it for few months only. Suddenly no output from the internal display and also no signal from HDMI port then Windows out of order after few boots.
Caps lock working normally and no HP's caps-lock warning blinks. Making a hard reset and replacing the RAM sticks or using different slots didn't help.
Fans are spinning. Blindly could install windows11 and got the device manager... -
Hi, I have some 32 bits computer motherboards that need repair, as they fail to
power on.
Here are some examples :
(N.B. "capacitors" indicated here are electrolytic capacitors located in the onboard
switching supply area).
(N.B. #2 : I could not find a 3300 microF aluminum-polymer with a higher voltage
than 6.3 V.)
1 - Motherboard #1 : this is an Asrock K7VT2 (socket A) that still works well. To put it on test
I replaced capacitors with aluminum-polymer.
3300 microF/6.3 V. x 4 replaced by 3300 microF/6.3 V. (KYOCERA... -
Here’s another motherboard that needed a full recap: an ASUS P5GC-MX.
This one was gifted to me some years ago by user Pentium 4, along with a few other goodies. It actually came in working order with no bulging or leaking caps. However, I noted there were United Chemicon KZG caps everywhere on the motherboard. The CPU VRM output (CPU V_core) was the only exception: it had only 2x KZG. The rest was 6x UCC TMV 4V 680 uF caps… which aren’t any good news either.
So here is what the motherboard looked like with its original caps:
CPU VRM area up close…...
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