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Core Computing
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Hi there! I'm Alex, the dude behind Core Computing. My passions are for Home lab setups, networking, PC builds, and all things tech, I founded Core Computing as a creative outlet to share my knowledge and hopefully assist fellow enthusiasts like you.

Core Computing Services. We specialize in top-notch computer repair and custom-builds, offering high-quality repair services for PCs, Macs, Androids, iPhones, TVs, and more. Beyond hardware, our expertise extends to coding, database creation for websites, and cybersecurity solutions. Explore our full product range for a seamless tech experience.

On our channel, we provide engaging tutorials and repair guides, empowering you to fix and build computers independently. Remember, this advice comes with its own set of risks, but with the knowledge gained, feel free to share the tech love. Welcome to the Core Computing Community!
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Комментарии
@THAIPEOPLeNATTHAPOL
@THAIPEOPLeNATTHAPOL 5 дней назад
Hi, please help i just bought Y700 2023 with global ROM from china (they open the box + unlock boot loader + install unstable global rom), then i try on your step after reboot it's said the android system is not compatible with my device and now its stuck on unlocked bootloader. What should i do? / How to relock boot loader? / reinstall original CN ROM , please help
@swift4856
@swift4856 5 дней назад
Did this method (Lenovo Rescue and Smart Assistant) on a Lenovo Tab P11 and got region fail and stuck in boot loop so had to go back and install ZUI which is all in chinese so unusable. Have used SP Flash tool v6 to flash 2 different Global ROMs but both gave me region fail so not sure how to get Global ROM to work
@core-computinglab
@core-computinglab 5 дней назад
Well that is a different tablet so you need to know which is the correct global firmware
@swift4856
@swift4856 5 дней назад
@@core-computinglab Yep. It is ok I just reinstalled the Zui 14 ROM deleted all the chinese apps and enabled Google services so can get Google play now so everything is fine. Thanks
@Skeeel
@Skeeel 5 дней назад
Thanks for sharing. After many failed attempt i managed to Download the EFI you shared and it only contains the OC folder :/ and the config file, that's it.
@core-computinglab
@core-computinglab 5 дней назад
ahh its on github now because terrabox was stripping some files out. I will update the link
@core-computinglab
@core-computinglab 5 дней назад
Ive updated the links
@Skeeel
@Skeeel 5 дней назад
@@core-computinglab thanks so much!
@Skeeel
@Skeeel 5 дней назад
The one for Intel onboard graphics only has a readme and a license file in there... But i did download the other one, so i guess i can try and use that one and see. I will report back!
@Skeeel
@Skeeel 2 дня назад
I did make it work in the end, so thanks for that. I just had to somehow update the kext for the internal graphics card a few times until eventually it happened.
@-Airwalk1616-
@-Airwalk1616- 7 дней назад
WHY did you make the CN ROM to Global ROM walk-through private at 12:08pm June 13th? I was literally commenting on it and it went private as i was watching it.
@zutis1
@zutis1 8 дней назад
Is there any way to enable Game Assistant FOW from google play store games ? I've been trying to enabling it for Wild Rift with no results, but works for Chinese Wild Rift.
@MobileDecay
@MobileDecay 8 дней назад
Don't do this. Please remove this video! It is causing people to install incorrect firmware and brick their tablets!
@-Airwalk1616-
@-Airwalk1616- 23 дня назад
Any idea when youll have your walkthrough video done, brother? I am very hesitant to try and do this without a visual guide.
@core-computinglab
@core-computinglab 20 дней назад
it nearly finished uploading crappy 52 mb VDSL
@-Airwalk1616-
@-Airwalk1616- 23 дня назад
How do you check what version you have? So if im on .744 version, i cant do this? I receive my device in the mail in a few days.
@core-computinglab
@core-computinglab 20 дней назад
Join the support group if you need any help. its well worth it the video is nearly done uploading of the walk through
@-Airwalk1616-
@-Airwalk1616- 20 дней назад
@@core-computinglab oh that is such good news! I can't wait to watch it! Thank you so freaking much for doing this for us plebs!
@mischief9672
@mischief9672 24 дня назад
I had a weird issue with Bliss OS 16 not getting permissions from the game I wanted to play. I'm sure they're working on it, but for now if you have this issue and REALLY need to play on Steam Deck. Install OS 15, than upgrade to 16. Do not format the drive, it will identify the previous install and ask if you want to upgrade. All your apps and settings will transfer over, including permissions. If available I suggest putting 15 and 16 on two separate USBs in case something goes wrong. Make sure you actually boot the game up and give it permissions before moving over. Mantis Gamepad works on 16 but not 15, which is why I had to do it this way 😅
@corpingtons
@corpingtons 21 день назад
Wow
@core-computinglab
@core-computinglab 20 дней назад
There still is dome bugs msg the Bliss os team for bug reporting it helps them to fix it
@xandercode
@xandercode 24 дня назад
I'm making an update on this to answer some of the comments 😮
@MarcusTDM
@MarcusTDM 25 дней назад
Global rom is crap.
@xandercode
@xandercode 24 дня назад
How so I love it it still has all the features of China Ron without Chinese language
@MarcusTDM
@MarcusTDM 24 дня назад
@@xandercode Chinese Rom has English. Global Rom is a hacked Rom which doesn’t have updates. It has a very sketchy firewall. Doesn’t always allow you to use beast mode either. Also not sure why you couldn’t get all your apps to work in english. My son has one working on original chinese firmware and it works fine and if less than perfect he’d go mad with about it as he has borderline ASD.
@corpingtons
@corpingtons 21 день назад
It’s official
@JoseGutierrez-qd3xj
@JoseGutierrez-qd3xj Месяц назад
What's the latest with 0.774? Any updated on going to Global Rom's.
@ubacow7109
@ubacow7109 Месяц назад
Will the y700 Global rom get the updates that would be expected of an OEM tablet?
@Jaymielan
@Jaymielan Месяц назад
Can you make new video step by step how to flash global rom?
@-Airwalk1616-
@-Airwalk1616- 23 дня назад
PLEASE DO THIS
@jkillah0
@jkillah0 Месяц назад
im stuck on region lock after preocess. any way to intall back the cn rom
@chadflores9947
@chadflores9947 7 дней назад
did you find a way to unbrick it?
@jkillah0
@jkillah0 7 дней назад
@@chadflores9947 Nope. I’m still waiting for a solution from someone that know how I’m hoping someone finds a way.
@jkillah0
@jkillah0 Месяц назад
IM STUCK ON BOOTLOADER TOO HOW DO I RESTORE BACK TO CN VERSION. DEVICE STATE LOCKED
@duMaurier15
@duMaurier15 Месяц назад
WHAT DOES DEVICE STATE LOCKED MEAN? CANT YOU JUST DO A HARD RESET?
@core-computinglab
@core-computinglab 27 дней назад
Hi did you get sorted or do you still need some help contact me on facebook if you need help
@jkillah0
@jkillah0 7 дней назад
@@core-computinglab Never got it fix. Hope you could help
@core-computinglab
@core-computinglab День назад
Please go to the links in the description Facebook is the best I can help you get it back to stock / global ​@@jkillah0
@jkillah0
@jkillah0 Месяц назад
does it erase your current data when you switch?
@xandercode
@xandercode Месяц назад
Yes it does
@sumermuktawat
@sumermuktawat Месяц назад
Can I use this EFI for lenovo 900m i5 6500t (35w) UHD 530 ? Coz I tried installing Sonoma and Ventura both has display 32mb vram. And this machine have 2 Display port And iam using a DP to HDMI cable
@nadtz
@nadtz Месяц назад
I saw a few on sale a while ago on ebay for about $200 as a mobo CPU combo which isn't terrible but you lose a lot of what makes it good (expandability) in a 1U server + riser. In that case there are a lot of potentially better options for 24/7 use in a homelab from N100 to the newer AMD/intel mobile stuff in mini PC's that can be had fairly inexpensive that use a lot less power (and yes I know it's not server hardware). In a 2/4U chassis I think this would be more viable so you could take advantage of more of those PCIE slots.
@grifKrow
@grifKrow Месяц назад
Does global rom have pc mode and that game mode
@underthehour
@underthehour Месяц назад
Nice video, but I noticed it doesn't do HDMI out. Do you know how to fix this?
@anthonygacs
@anthonygacs Месяц назад
@core-computinglab Bro, you still have the opportunity to be the first RU-vidr to post a step-by-step video of installing the Official Lenovo Global ROM in Y700 Gen2 for international users, instead of just mentioning the Korean site. You can complement a walkthrough installation video with your "official" English guide and just post it on your social media/website/Google Docs link and share it on Forums. Although the actual steps are very simple, those who have not installed a new ROM by themselves before would still find the Korean version quite risky to take due to possible misunderstanding & information gaps. I believe many non-techy people would really appreciate content that adds value such as a visual installation walk-through process for international users... I really hope you can post one as I'll be receiving my unit this week 😅
@-Airwalk1616-
@-Airwalk1616- 23 дня назад
I so agree. I receive my tablet in a few days. Woukd love a walkthriough
@anr87
@anr87 Месяц назад
I updated the tablet today and now the google and youtube is in chinese, in my setting the languege is english or my country languege, but the other things like youtube google news are in chinese, when i acces sites the menu is chinese... I dont know what to do
@core-computinglab
@core-computinglab Месяц назад
I think you have done something wrong. Im making a video now
@iliyabrook2933
@iliyabrook2933 Месяц назад
I have lenovo legion y700 2023 with 512gb version 774, after I use Rescue and Smart Assistant to root a global rom I got "The current system is not compatible with hardware. the device will power off automatically" I did unlock a bootloader before, after many tries I had to install the Chinese version back =((, maybe you now the solution to root a global rom on devices which have a 774 version at now?
@core-computinglab
@core-computinglab Месяц назад
It does say that, but you can force it and it will still work. I think the issue is because your bootloader is unlocked.
@core-computinglab
@core-computinglab Месяц назад
I have the same version
@iliyabrook2933
@iliyabrook2933 Месяц назад
@@core-computinglab I fix it, change some files in bootloader from old version, and global rom are start without this error
@paularchibald1706
@paularchibald1706 28 дней назад
@@core-computinglab How do you force it, I have the same isue?
@paularchibald1706
@paularchibald1706 28 дней назад
Did you get your Y700 working?
@mikepxg6406
@mikepxg6406 Месяц назад
Do you get Bios time error 005 when booting your HP I get it on HP 400 G2 Mini I have to accept error then reboot to get to Login screen.
@core-computinglab
@core-computinglab Месяц назад
Guide gigglehd.com/gg/mobile/15638286 remember to translate it with Google Chrome, or brave browser XDA Post xdaforums.com/t/everything-you-should-know-about-the-lenovo-legion-y700-2022-install-cn-stock-rom-gsi-roms-magisk-root.4651449/ REMEMBER TO DO YOUR OWN RESEARCH !!
@binky3918
@binky3918 Месяц назад
Love it !! Can't wait until full how to. I actually have this system collecting dust in back of closet. Never thought I would use it again except for parts. Keep up the great work..
@ViXoZuDo
@ViXoZuDo Месяц назад
BEWARE, DO NOT FOLLOW THIS GUIDE IF YOU ALREADY UPDATED TO china 0.774 firmware... after that update, the tablet become region locked.
@sioweneyen
@sioweneyen Месяц назад
Help! I only read your comment after following the steps and now the tablet says "The current system is not compatible with hardware." 😭 How do I fix it?
@anr87
@anr87 Месяц назад
I updated to this version today, and now youtube menu is chinese, or google news, i cant do nothing now?
@ViXoZuDo
@ViXoZuDo Месяц назад
@@sioweneyen You can install the 774(chinese rom) again or the NEC 022 if you have it unlocked. Basically, download the 774 ROM, download RSA, install RSA, select the legion tab TB320FC tablet and download the 240 ROM... replace the 240 rom files downloaded (C:\ProgramData\RSA\Download\RomFiles\) with the ones from the 774 ROM previously downloaded and perform the flash. You would trick the RSA to "install" the firmware thinking it's installing the 240, but since you replaced the files, it would install the 774. OR, unlock it though fastboot fastboot flashing unlock fastboot flashing unlock_critical And then in RSA, select lavie tab T9 9QHD1, and flash (the NEC 022 ROM is the default firmware from this model, so you don't need extra tricks.).
@ViXoZuDo
@ViXoZuDo Месяц назад
@@anr87 best you can do is install the NEC 022 after unlocking it or wait until people find a way to unlock the region lock that is installed with the 774 firmware.
@anr87
@anr87 Месяц назад
@@ViXoZuDo ok tx, is stil ok but is annoying to see these chinese characters everywhere on the internet, not on my tablet menu...
@ph4nt0mcz130
@ph4nt0mcz130 Месяц назад
Interesting. I ended with bonded VDSL (just two twisted pairs basically) and Starlink. I live in a village far from any flats so nobody is gonna dig into ground or even invest into the lamp technology. I will probably have part selfhost, but move public services to VPS
@core-computinglab
@core-computinglab 20 дней назад
So look at voneus fibre, the reason I will have it is that its done wireless through satellites I think. No need to dig anything up
@andrewdepew3518
@andrewdepew3518 Месяц назад
Awesome i just ordered my legion from Ali too. Where is the link to the guide?
@core-computinglab
@core-computinglab Месяц назад
I've pined it
@JasonsLabVideos
@JasonsLabVideos Месяц назад
Take the ssd apart, remote the little board out of the case. Done it lots.
@JasonsLabVideos
@JasonsLabVideos Месяц назад
Awesome Video, keep them coming. This isn't that old of a unit, i see lots of home labber's running Dell 2950's or Dell R610's still.
@core-computinglab
@core-computinglab Месяц назад
as far a servers go its a little older but I upgraded mine its a beast 48 cores and 512 gb of ram
@JasonsLabVideos
@JasonsLabVideos Месяц назад
@@core-computinglab HAH! Nice Im running dual 4214 cpus & 512gigs ram.
@mbinek
@mbinek Месяц назад
Does it get all OTA and security updates?
@core-computinglab
@core-computinglab Месяц назад
from what I read yes
@Simon.Bryant
@Simon.Bryant Месяц назад
Thanks for the video!
@core-computinglab
@core-computinglab Месяц назад
You're welcome! Simon
@MarkConstable
@MarkConstable Месяц назад
I'd be interested to know what problems you have had with the MS-01?
@core-computinglab
@core-computinglab Месяц назад
I'll make a short video about it. It runs perfect one windows but esxi is out the question even with the boot flags to ignore the E cores it crashes and won't boot. I Proxmox will install but if looks like it gets stuck when trying to do Pcie pass through
@Lambrosk1
@Lambrosk1 Месяц назад
This is not latest-gen
@core-computinglab
@core-computinglab Месяц назад
Well it's newer than most of the systems I run
@krakakapaul7395
@krakakapaul7395 Месяц назад
Please don’t recommend these old Xeon’s for 24/7 powered home lab servers. A intel n100 has more power than this processor and will run 20x more efficient. N100 mini pc’s go for less than 150$ and you will save 300$ on your electric bill a year compared to this.
@core-computinglab
@core-computinglab Месяц назад
I know the power usage is more but I don't run them 24 7 I will make an update with the reason when to use xeons and when the N100 is best suited
@core-computinglab
@core-computinglab Месяц назад
@bobbuilder6571 pcie pass through
@renz13b
@renz13b Месяц назад
n100 's are not server class hardware, not designed to run 24/7, dont even have ecc. and he could swap that cpu out for a 18 or 20 core. only use about 200w. by the way it only has 2 nics, the third is ipmi for remote managment
@edgargutierrez3390
@edgargutierrez3390 Месяц назад
Is official?
@core-computinglab
@core-computinglab Месяц назад
Offiical download from lenovo
@core-computinglab
@core-computinglab Месяц назад
ive pinned the guide I used
@alessandrogadducci1474
@alessandrogadducci1474 Месяц назад
I have Y700 2023 Chinese firmware can you make a guide on how to install the global one?
@duMaurier15
@duMaurier15 Месяц назад
isnt this guide the same way to do that? Did you get yours from Aliexpress? I read some buyers who said the Chinese firmware doesnt give you the full gaming performance as the global one? Is that true?
@corpingtons
@corpingtons 21 день назад
@@duMaurier15I don’t know
@digggwa2300
@digggwa2300 Месяц назад
will do, and appreciate it
@Doviruses.existbaileyonodysee
@Doviruses.existbaileyonodysee Месяц назад
Cheers man. I will save this video for if i bite the bullet and buy this product.
@core-computinglab
@core-computinglab Месяц назад
I've seen some great deals on lenovo servers that why I want to start the homelaber.co.uk group
@core-computinglab
@core-computinglab Месяц назад
well worth it its such a good tablet
@grifKrow
@grifKrow Месяц назад
​@@core-computinglabdoes the global rom.have game mode
@RichieRandy
@RichieRandy Месяц назад
I'm just trying to make sure that I don't need to check my firmware and no other things to do just go straight to RSA app and start flashing, is that right?
@core-computinglab
@core-computinglab Месяц назад
The software does it all for you. No need to unlock
@danx494
@danx494 Месяц назад
Wondering if you can put Windows ARM there
@core-computinglab
@core-computinglab Месяц назад
I did read about it, but I'm sure there is a bug with this device. I have a MI pad 5 that runs windows perfect.
@8lank820
@8lank820 Месяц назад
Still deciding whether to install jp or global rom, which of them is more updated? I just ordered the same tablet 2 days ago. I have concerns about my privacy/security on cn rom, but cn rom gets the security patches more frequently over global rom, so technically its more secured. However, I am not sure... what do you think?
@core-computinglab
@core-computinglab Месяц назад
GLOBALLLLLLLL !!!!! Haha its so easy and if you like me within 5 min you will not like the Chinese language in the menus. Nothing wrong with Chinese like but because I speak and read British English is quite annoying. plus, global come with apps that the other does not. it's so quick and easy to do, that why I made a video about it.
@duMaurier15
@duMaurier15 Месяц назад
It is a Lenovo product which is a CHINESE company. It doesnt matter if you have Chinese or Global rom your privacy and security will still be at risk and shared. But I have owned Xiaomi products and the only think I have noticed is I get lots of junk emails.
@danx494
@danx494 Месяц назад
What's your use case for Rackintosh ?
@core-computinglab
@core-computinglab Месяц назад
Save space ! there is no real reason other than to save space and learn
@onins9062
@onins9062 Месяц назад
Nice vid. Subbed. Looking forward in your next video (unlocking tablets) 😄
@rainbowstars808
@rainbowstars808 Месяц назад
What version did you go from/to?
@core-computinglab
@core-computinglab Месяц назад
from the latest which is 15.1.7 I think
@Ferdian-
@Ferdian- Месяц назад
Is this tablet update is discontinued..?
@core-computinglab
@core-computinglab Месяц назад
No only just been come out
@8lank820
@8lank820 Месяц назад
Security Maintenance ends on "02/2028" OS Release Date on "07/30/2024" Source: Lenovo Android Upgrade Matrix under Model Name "TB320FC"
@Ferdian-
@Ferdian- Месяц назад
@@8lank820 huh glad to know that.. How about the os I still running china rom should I change to global rom..?
@wirlogx
@wirlogx Месяц назад
Thanks for showing how to do the istallation...
@core-computinglab
@core-computinglab Месяц назад
My pleasure
@painemurray
@painemurray Месяц назад
Wow, these are 1000 + on ebay....
@core-computinglab
@core-computinglab Месяц назад
I've made a new video in which I mention setting up a group so we can share deals and tech tips, things like that. I just need to know which platform everyone prefers