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@skarvy1600 3 күн бұрын
Hello, can you make a video for how to libre boot a thinkpad t440p please, Everyone need it 🙏🙏🙏
@arjaneumali6166 6 күн бұрын
What flash program did you use? Thanks
@gurglejug627 6 күн бұрын
Hi, I've watched some videos showing removal of the BIOS chip before reading and reprogramming, then putting it back in the motherboard, but other videos doing it as you do in situ with a clip. I have an HP 840 G6 which I need to remove the BIOS password on (reprogram it) - can I do it on the motherboard do you think? thanks for any guidance, and for this video.
@E_2the_J 10 күн бұрын
Would this method also work on a W540? From what I've read they have a similar motherboard, but i cant find any detailed coreboot documentation on the W540.
@Nishn11 13 күн бұрын
Hi, I need help with my laptop. Its an hp pavilion gaming 15 I5-10300h with intel h10 optane 512 ssd. I had issues with 3.3 v power supply of the board. So i took it to a local repair shop, he replaced my bios chip which had a different serial number. So what happends next day my laptop with stop booting, I can still go into bios run hardware checks, but it wont boot anything like usb, usb cd drive or ssd . And it has to do something with bios, If i download bios bin from hp and write it to bios, i think it should work.
@DenizDorukNuhoglu 15 күн бұрын
Thanks for the great video!! Few questions on my end: Which one of these should be enabled on the modem (Router 1 in the video) DHCP Server, NAT, VLAN ID, Firewall and which one of these should be enabled on the Router 2?
@DeviceCastingCouchTechPodcast 15 күн бұрын
Glad you enjoyed the video! As for your question, once you put the original router (router 1) into bridge mode, it essentially defaults to/relies on your new router (router 2) for almost all smart routing functions. So any of those settings should be configured on the second router you plug in. Sometimes the router will actually gray out any options it doesn't need when in bridge mode, but not always. As for which of those SHOULD be turned on, if that's what you're asking, that depends on your needs and your network. Usually all of those are turned on or configured to some extent. I would simply look up that specific model and see what best practice is. Or you can try and copy what settings your old router had setup before you switch it.
@DenizDorukNuhoglu 15 күн бұрын
@@DeviceCastingCouchTechPodcast So putting the modem/router to bridge mode, then connecting a router in router mode with an ethernet cable, I could configure a PPPoE connection on the router and it works. However, I'm having difficulty understanding how what's happening at the modem-router, does it have a public IP address? Does it create a subnet of itself? Should I turn NAT on here? It looks like the modem-router continues to create its own network and if I connect to the router via wifi and try to access the interface of the modem-router, it doesn't work. Is this a normal behavior?
@DeviceCastingCouchTechPodcast 15 күн бұрын
@DenizDorukNuhoglu All settings should default to the new router hooked up. In bridge mode it acts like a dummy switch essentially, simply passes the data/info received to the second router, if it's fighting you something isn't correct. I would look up that specific router and how it functions in bridge mode.. It may be that you have to turn certain settings off so it doesn't conflict. It'll retain a private IP, and will communicate with your ISP/second router, but that's about it.
@TheGawelik Ай бұрын
i have problem to set zte 888 5g in to bridge with d link dir 853... i set mode bridge on zte and conect lan cable to wan port dlink then a connect tow ifi dlink and welcome me setup wizard and i lost there i think.. but waht i pick i dosent work.. sorry for my english,,,
@DeviceCastingCouchTechPodcast Ай бұрын
Just doing a quick search, it looks like that router has some issues bridging, as well as cell carrier routers being a bit wonky with how they handle it. Here's some forums with folks that had the same issues: community.three.co.uk/t5/Broadband/ZTE-MC888-in-bridge-mode-refuses-to-recognise-my-Linksys-Mesh-Router-No-Internet-over-WAN/m-p/33160 www.snbforums.com/threads/problems-with-three-5g-hub-bridged-to-asus-router.87116/
@beogeek Ай бұрын
There’s no need to modify the programmer-it’s already designed to work perfectly, albeit at a slower speed. One key concept to remember is that amperage, not voltage, is what damages ICs. Voltage alone cannot cause harm without sufficient current to back it up. If you had checked the current draw of the programmer during idle and active programming, you’d find it ranges from just 0.5mA to 1mA maximum. Such low current levels are incapable of causing damage. Additionally, the so-called "voltage mod" is entirely unnecessary. The programmer is designed to automatically adjust the voltage according to the specifications of the IC you select. For those working with 1.8V BIOS ICs, the proper solution is to use the appropriate adapter to step down the voltage-not because of any risk of damage, but because a stable signal is required for reliable read/write operations. Attempting to program a 1.8V IC at 3.3V will lead to signal instability, not physical damage. Unfortunately, many people have implemented this pointless voltage mod, spreading misinformation and encouraging others to follow suit. This programmer is an excellent tool for beginners and has served countless users well before upgrading to faster, more advanced, and expensive tools. Modifications to it are unnecessary and counterproductive.
@BadAtEverything555 Ай бұрын
What are the differences between a T400, T500 and W500?
@soupofundeniablewisdom1629 6 күн бұрын
The T series is considered the Flagship models, while the W series was the Workstation ones. The first number defines the screen's size (The T400 has a 14 inch screen, the T500 and W500 have a 15 inch screen). With that in mind, the X200 has a 12 inch screen, and the X300 contains a 13 inch screen. The W500 is intentionally made for heavy workloads, so it comes with a dedicated GPU, and Stronger CPUs, along with stronger cooling to keep the machine working at the expense of battery life. The T500 consumes less power, and runs cooler.
@souravkd6854 Ай бұрын
Thank you, been meaning to setup my network wide pi hole for quite some time, got all the hardware and was shocked at the last step to find out these ISPs block us from configuring even the most basic settings such as the DHCP server or DNS!
@DeviceCastingCouchTechPodcast Ай бұрын
Nice! And agreed, some ISPs are better than others, but when they block basic functions this is the easiest route I've found. Good luck!
@JohnDoe-wi7eb Ай бұрын
Does this remove the AMD PSP?
@justinriley-l8o 2 ай бұрын
Try the t430 or t520, they're different to install libre
@mitchclover258 2 ай бұрын
What software are you using on Linux to execute commands?
@mitchclover258 2 ай бұрын
Does it matter what computer your connecting to the flash device? Also, when opening the terminal is it automatic from the flasher?
@escapetherace1943 2 ай бұрын
no it can be a desktop, laptop, and if it is running windows or linux or any linux version it literally does not matter. Your second question I don't understand at all but flashrom is running as a program inside of the terminal all you have to do is hook up to the pc you are flashing, you will need to specify where to place certain files and where for it to take and use the bios you want. Doing this is confusing the first time but extremely easy the second time and beyond. I was successful doing it to my first machine, I've done 4 now
@mitchclover258 2 ай бұрын
@escapetherace1943 no worries, I was able to do alot more research into the process and understand it better. What I meant by the second question was is there a program or executable within the programmer that I run, or if I needed to download or run a command in terminal, answer is of course flashrom l
@escapetherace1943 2 ай бұрын
@@mitchclover258 ah yes, simply download flashrom, follow your guide because it differs between models you are corebooting as you probably need to build files, flash and enjoy. Of course after making backups of the originals just in case you are unable to get it going. In my case I see zero reason to ever put the old bioses back so once I no longer need them I delete them, simple 👍
@mitchclover258 2 ай бұрын
@escapetherace1943 fr, once I confirm it runs I'm ditching them as well lmao, may that authoritarian Spyware rot in he!!
@escapetherace1943 2 ай бұрын
@@mitchclover258 yeah but I believe on a 440p the Intel shit is still running even on a low level, it's just neutered to do nothing. If you want it 100% gone I believe it's only possible on an x60 or older
@alimohsin3601 2 ай бұрын
Hey, hope you're doing good. I've got a Huawei EG8247Q ONT which has POTS, TV and is a wireless router. Will enabling the bridge mode effect the phone and TV service?
@DeviceCastingCouchTechPodcast Ай бұрын
I would ask your ISP this question as it differs by router and carrier.. Some have no issues and others rely on services from the original router only.
@Tecu-C4 2 ай бұрын
Couldn't open device 1a86:5512.
@saintzfan09 2 ай бұрын
The myth of this device being faulty due to the voltage has been thoroughly disproven. IF YOU HAVE THE CH341A YOU DO NOT NEED TO MODIFY IT and you certainly don't need to throw it away. The device works exactly as it should. To the uploader of this video....did you happen to check the current on each of those pins? I ask because you didn't check it in the video.
@tudor2051 2 ай бұрын
Please send me a video or some evidence of how someone has disproven this. I want proof.
@saintzfan09 2 ай бұрын
@tudor2051 kzbin.info/www/bejne/gGmQhJttec-cjtk
@sparkiz7108 Ай бұрын
not a voltage burning things but current :) kzbin.info/www/bejne/gGmQhJttec-cjtk
@410kane 3 ай бұрын
If i see a raspberry pi I'm eating it😂
@markbryan2447 3 ай бұрын
I have my bridge router connected to my main router. How do I force laptops to connect via wifi to the bridge router? We power off the bridge one so the kids don't use it after bedtime.
@DeviceCastingCouchTechPodcast 3 ай бұрын
Once the original router is set to bridge mode it should automatically default to the connected router for connections.. Just make sure that setting is changed on the original one.
@alvianchoiriapriliansyah9882 3 ай бұрын
The rural demand definitely isn't a problem for Starlink
@DeviceCastingCouchTechPodcast 5 күн бұрын
This is true, that's definitely in the "pro" category for Starlink.. Unfortunately the cost can be pretty steep for a lot of people.
@dbmaster46446 4 ай бұрын
just bought the board alone on ebay for 15€ and an xeon e3-1271 v2 for 20€ and i think its kinda nooby to use an "router os" when just an basic Linux is enough, need a web panel? webmin caching server for website, windows/steam updates? Nginx Proxy Manager .... or DNS? bind9 running VM/CT? qemu, LXC, Docker, want a web pane? proxmox, cloudmin, or just google one there a dozent Raids? mdadm adblock? pi hole in a LXC container Anonymous DNS? Tor DNS VPN? Open VPN and all the others and sooo much more, or can your "pf sense box" hide your identity online? can it make your internet faster by caching the DNS requests? spare you internet resources for not needing to download an windows update multiple times for multiple PCs? or even download your Netflix shows while you were watching them on your TV? or has it 17 layers of firewalls?
@Upgraydde-yo-pitch 4 ай бұрын
Don’t post nonsense user error is the only problem with this programmer volts don’t burn chips current does genius
@RMDK22 5 ай бұрын
brother. thank you so much. this was the easiest tutorial regarding this topic to follow. literally beep boop bap. and boom its over. also. i flashed an MSI B450i Gaming Plus AC without any troubles. using fedora linux jic anyone else is also dealing with the bios update thing with newer Cpu's
@shereefshahen8805 5 ай бұрын
How to put DG8045 router in bridge mode?
@DeviceCastingCouchTechPodcast 5 ай бұрын
letmegooglethat.com/?q=DG8045+router+bridge+mode Or contact your ISP and they can walk you through it if it's a feature.
@RJMAPCRJ 5 ай бұрын
i made this 2 times exactly and my CH341 died.... same way, same problem "Descriptor error" in devices.... uninstalled, formatted, dont change anything... so i'm searching about and what i found is....CH341 send 5v to chip but when rec something.... go down to 3.3v because CH341 know what chip is.... and i dont think have problem of project..... when i tryed to change 2 new CH341 to down to 3.3v just go this error... work at begin but you willl get " ! " in your CH341... and just for update i never burned any chip 3.3v or 1.8 using adapter always worked..... saved many motherboards...
@kompassorpigo7600 5 ай бұрын
How do I know if I should select 3.3 or 1.8 for my laptop's BIOS chip.
@DeviceCastingCouchTechPodcast 5 ай бұрын
I would suggest looking up the datasheet of your BIOS chip.
@AhsanAli-ks5hd 5 ай бұрын
whats the benefit of it ? does it uses the same bios as previously installed or it's own ?
@DeviceCastingCouchTechPodcast 5 ай бұрын
The process shown in the video replaces the proprietary BIOS from Lenovo with a free and open source BIOS called coreboot. For the average person there is little to no benefit but for FOSS advocates and security conscious individuals this could be beneficial.
@DeviceCastingCouchTechPodcast 6 ай бұрын
This video was made over 2 years ago and has become dated in certain areas. A viewer has reached out to me with an updated written guide. Please check it out, it might be able to assist you. www.reddit.com/r/thinkpad/comments/1db1gmu/lenovo_t440p_with_tianocore_edk_2_build_guide/ If enough people request it, I will make an updated video!
@nyu2231 6 ай бұрын
Question, is it normal for w500 screen and chassis to be bent/curved? At first I thought it was just the top half but bottom is also like that, looks like it had 50KG on top with something under the middle and it's just changed shape over time with heat and pressure on the top though maybe its supposed to look like that and it being dropped at some point just making it look worse?
@DeviceCastingCouchTechPodcast 6 ай бұрын
I've never heard of a W500 being bent or curved. Sounds like it might have experienced some trauma at some point. Out of curiosity does it still power on and work?
@nyu2231 6 ай бұрын
@DeviceCastingCouchTechPodcast yeah works fine, battery only last about 20 minutes and screen is super dull but that's pretty normal for machine that age, at least I now know for sure it's not supposed to be like that, when the board was out of the machine it look fine other then little corrosion on a part that doesn't affect functionality In saying that given the logo of the company that was on the old bios image and wear, I'd say it was a field machine for that network company before they got bought out. So if I can find a machine with better chassis that has failed GPU or something that would be nice, unlikely I'll get that lucky as they rare in my country
@Criptooooo 6 ай бұрын
what if I dont see the bridge mode on router?
@DeviceCastingCouchTechPodcast 6 ай бұрын
I would suggest looking up your specific router to see where the option is, or if it's capable.
@Criptooooo 6 ай бұрын
@@DeviceCastingCouchTechPodcast got a new router from isp its wifi6 so I just use that one
@防水哈哈 6 ай бұрын
Yeah using libreboot752==505A==206A==1208B==806AB make their down?!😂😢 ...Henry Cavil hate this 😅
@lowreadst9 7 ай бұрын
I am getting 10v yay.
@jarnovilen5259 3 ай бұрын
The voltage without load does not mean anything. The voltage is fine when connected to a chip and writing.
@danielphillips1171 7 ай бұрын
There is no problem, you are just incredibly stupid.
@fatpanda1597 7 ай бұрын
Update needed. Doesnt work anymore.
@DeviceCastingCouchTechPodcast 7 ай бұрын
I put coreboot on another T440p a few months ago and it worked. I do remember I had to change one command. What step are you having issues with?
@intestinal47 8 ай бұрын
Dear sir. I have to flash a W25Q32BV chip, that operates at 3.3V. If i buy the CH341B version, will it be safe for this chip? no mods to the programmer are recommendable? Thanks, i have no soldering skills.
@MAnees-jk5yg 6 ай бұрын
Have you tried? Waiting for the response
@Cryptorist 8 ай бұрын
Tnx for sharing 💙💛❤️
@tomfisher1499 8 ай бұрын
Omggg just the one i needed thx sm
@tomfisher1499 8 ай бұрын
i just tested this today and it does not work, until i realized the its cus my router 2 is also a modem- a old one- which means it does not have Ethernet port, so if anyone reading this just remember 2 in 1 modem dont really work, and thanks for ur video at 1:26 i find out why :D @Device Casting Couch - Tech Podcast
@travisaugustine7264 8 ай бұрын
So...for those of us playing along at home, how loud is this thing once it idles down? I'm looking at moving back to a roll your own firewall setup (probably on OPNSense), but my rack isn't in the garage, its in the basement...right under the bedroom and screaming server fans do not lull me to sleep
@unicalcetin 9 ай бұрын
Hello, could I know which fans you changed to the heatsinks, that is, the exact Noctua model. Thank you.
@DeviceCastingCouchTechPodcast 9 ай бұрын
I used the Noctua NF-A6x25 PWM for my heatsink fans. I would double check your heatsink and see what size fan it takes.
@unicalcetin 8 ай бұрын
@@DeviceCastingCouchTechPodcastthanks !!! ;)))
@DeviceCastingCouchTechPodcast 9 ай бұрын
I made this video out of an abundance of caution and to highlight an interesting product that supports more voltages than the original CH341A. This position that the voltage is too high is not something I made up but is the stance of the Libreboot project and many other smart people in the community. Lately, a different view point popped up saying that the CH341A will automatically lower the voltage when flashing. I plan on testing out these claims to verify if they are true or not. If you watch my previous videos you can see I've successfully used the original CH341A many times and either ignored or down played the voltage issue. As I did more and more flashing my stance slowly changed.
@jarnovilen5259 3 ай бұрын
You got it wrong. It is totally normal to a voltage drop when load is applied. There does not have to be any automation for that to happen. For example a conventional transformer will have very variable output voltage depending on the load applied. If you measure a transformer output with no load and a load you will see two very different voltages. This is very basics of physics and electronics.
@rivciks5045 9 ай бұрын
Nah, I just flashed coreboot on my t420 with it without any issues.
@V0451 7 ай бұрын
amen, just bought a t420, wanna do the same
@SnowAngelfish 9 ай бұрын
Old version works perfectly. No need to mod. Voltage drops to 3.5v when running. Plus amperage is low on every pin so no risk of frying any chip. Voltage is harmless.
@MAnees-jk5yg 6 ай бұрын
Have you tried?
@dazzer_ 5 ай бұрын
@@MAnees-jk5yg Yes, he is correct.
@MAnees-jk5yg 5 ай бұрын
@dazzer_ sure I will try it🙂
@dazzer_ 5 ай бұрын
@@MAnees-jk5yg I have removed the BIOS password from over 200 laptops from many manufactures with no problems. Don't worry, it works perfectly. No mod is needed.
@aoi2853 4 ай бұрын
@@dazzer_ Even with 1.8v chips?
@belltower5857 9 ай бұрын
I should’ve watched this before doing the whole bios flash thing because after me clamping my thing down on my bios just to see how it fit then trying to turn on my computer it wouldnt turn on and gave me a hardware error meaning i fried something
@V0451 7 ай бұрын
you cant fry something with voltage and the ampers here are around 1 mA so idk you screwed up something else
@jarnovilen5259 3 ай бұрын
You may have a 1,8V chip so you should check the chip voltage before connecting. You need a voltage adapter to use the old CH341 with 1,8V chips. The new CH341's have voltage selection.
@belltower5857 3 ай бұрын
@@jarnovilen5259 yeah but the thing is it was a desktop computer
@jarnovilen5259 3 ай бұрын
@@belltower5857 So?
@smair9900 9 ай бұрын
thankfully you censored your LOCAL IP ADDRESS SO NO HACKERS WILL HACK YOU THROUGH YOUR LOCAL IP ADDRESS BECAUSE THAT IS DEFINITELY POSSIBLE
@konmicks 9 ай бұрын
Dude that Minecraft server is gonna be INSANE
@unicalcetin 9 ай бұрын
Hello, I am setting up this igula server and I would like to know a compatible ram to scale to 256. Thank you.
@goofballbiscuits3647 10 ай бұрын
This is the exact video I needed. Thanks!!!
@computersales 10 ай бұрын
Well now I am just mad I want something I don't need. Shame the board isn't ATX. I wouldn't mind a few more slots to just make it my home server.
@jsonslim 10 ай бұрын
Don't watch the clickbait video
@konmicks 10 ай бұрын
THEY RETURN!