I have dell inspiron n5110 and i thing my super input output npce795pa0dx (nuvoton) didn't give me enable signal to the pu4001 so my laptop won't start. Plz any one give the pinout of the super input output so that i can check that enable signal.
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Re: can any one me the deatil of nuvoton npce795pa0dx sio
Check page 27 -
Re: can any one me the deatil of nuvoton npce795pa0dx sio
Hi
Check pin 14 from SIO Chip s5_enabled
also check Pin19 VCCComment
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Re: can any one me the deatil of nuvoton npce795pa0dx sio
Hello sir,I have laptop acer aspire 4750g-hr.the prob is m/b short .pu4001 and pu3802 getting hot.checked mosfet with multimeter ok.how to make sure the flass ram ok.need to reprogram or not.thank.Comment
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Sub: Missing enable on +5v sec pwr rail AMD Firepro D500-B/Mac Pro late 2013
Ref: 1/ MacPro6,1 Late 2013/A1481 MD878LL/A (3.5 GHz 6 Core Xeon E5-1650v2)
Gfx-B: APN: 661-7548 PPN: 820-3533-A AMD FirePro D500-B 3GB Vmem
2/ Figure 1 Gfx-D500-B Front Facing
3/ Figure 2 +5v supply (zoom-in)
Intro:
While troubleshooting a Mac Pro(6,1) referenced above I discovered the +5v secondary supply did not stand up on the D500-B graphics card as a result of a missing enable signal. The +3.3v secondary rail was the only rail that did standup. I tried to perform...12-07-2023, 09:55 PM -
For those that have worked through the 7290 BIOS in the past, do you happen to know if there is a switch in it to enable a touchscreen entry in the BIOS setup?
The 7290, 7390, and 7490 all use the same BIOS, and the 7390 has an FHD touchscreen as one of its' options. It turns out it can be installed in a 7290 BUT since the BIOS doesn't have the entry to turn it on, it just becomes an FHD upgrade to the 7290.
I was hoping if any of you that had worked on the BIOS in the past would know if either the touchscreen settings could be turned on in the 7290, or the BIOS could... -
Hi there, I have an Xbox One original in which I have all the 1.8v, 3.3v and 5.0v standby power rails present, however my 12v rail is not turning on and the enable signal PSU_V12P0_EN from the SMC to turn the power supply on is missing. There is high resistance on this line so it's not shorted directly to ground which leaves me with not many options.
Was looking at a schematic and see the enable is created by the SMC. I have 3.3v on SMC_RST_N_IN but I'm a little stuck on where to look next. Is it likely that the SMC has gone bad or am I missing something else (it's my first time with... -
Hello everyone!
I've paired an Intel Arc A380 with this PC but the performance is not so good because the bios don't have 4G decode and Resizable BAR enabled.
With an CH341a I extracted the .bin file from the 25Q128 SPI memory. Can someone work some magic on that .bin file to enable or add the 4G decode and REBAR to it?
The model number is: 2ZX70AV
Thank you!... -
Hi, I bought second from someone this NEC VKT16B-5, and found that it actually have camera but was disabled, not detect at all in device manager, can't find any setting in BIOS.
And it use LENOVO NM-B891 Rev.2 board, so, I tried to flash a BIOS downlaoded from here
https://www.badcaps.net/forum/troubl...-request/page2
reply #21, so, I confirm the camera works fine.
Is anybody can help to modify my NEC backup...
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