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Lenovo ideapad z5070-Meltdown Spectre

Q: Lenovo ideapad z5070-Meltdown Spectre

hi friendsMy laptop is a z5070 modelThere is no update for the Meltdown Specter cavityMy Processor Series 4 is the exact name of the 4210uBut the bios has not yet been upgraded and also the processor is not .....Why Lenovo does not do anything!Did you forget this model?

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RELEVANCY SCORE 200
Preferred Solution: Lenovo ideapad z5070-Meltdown Spectre

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RELEVANCY SCORE 148.8

hi friendsMy laptop is a z5070 modelThere is no update for the Meltdown Specter cavityMy Processor Series 4 is the exact name of the 4210uBut the bios has not yet been upgraded and also the processor is not .....Why Lenovo does not do anything!Did you forget this model?

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RELEVANCY SCORE 104

Have any patch for fix spectre / meltdown explicit ? 

A:Lenovo Ideapad 500-15isk meltdown/spectre patch

Good day and welcome to the community.Please monitor this page: https://support.lenovo.com/us/en/solutions/len-18282 for system-specific updates.
 
Hope this helps.Regards.

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RELEVANCY SCORE 99.6

I have 2 Lenovo products.  I am guessing the G50-45 is an IdeaPad and the Yoga 2Pro is a notebook.  They both look like laptops to me.  Thanks in advance for all help.(1)  How find my product in Intel ME 6.x/7.x/8.x/9.x/10.x/11/x,SPS 4.0, and TXE 3.0 I Cumulative Security Update (https://support.lenovo.com/us/en/product_security/len-17297)(2) How do I cross map G50-45 and Yoga 2Pro with the names under Product column in the list above to find out if there is fix or when a fix will be available?  Where should I look on my devices to find the matching name under the Product column?(3) How do I request that a fix be placed on Lenovo's update schedule?(4) Where may replacement compatible fixed bios chips for my specific devices be acquired should the existing chip be corrupted when upgrade be applied?(5) Instructions for cloning existing chip to revert back in the event of corrupting and upgrading existing chip to apply the fix (with precautions before the fix).

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RELEVANCY SCORE 86

Hello everyone, in 2013 I purchased the Lenovo Ideapad N581 and I am running the newest version of Windows 10 with an SSD. The speed is incredible and I want to keep this laptop for as long as possible.  But with the recent meltdown and spectre debacle, I don't know if I am safe. I heard that I have to update the Bios, but there is no support for Win10. What do I have to do to protect myself? Do I have to buya new laptop? Is an update of windows really enough?

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RELEVANCY SCORE 84

Hello everybody, there is an offical Lenovo Advisory for Meltdown & Spectre in Combination with Lenovo Products:https://support.lenovo.com/de/de/solutions/len-18282 But i can't find information about my Lenovo Y50-70. Does anybody has further information?Do we will see an upgrade for our devices? Thanks in advancedGreatings from GermanyDaniel K.

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RELEVANCY SCORE 83.6

Earlier today i Decided to give  Lenovo uk Tech support a call,  i want to know if my  ideapad Z580 was possibly on the vulnerable list for Meltdown & Spectre? Only to my complete astonishment the guy i spoke with said he had never even heard of Meltdown & Spectre, and had no idea what i was even talking aboutuntil he looked it up, then he just said to me  i wouldn't worry about it i were you,  W T F Lenovo.  So does anyone on here know if the ideapad Z580 is affected at all, I can't see it listed anywhere.   

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RELEVANCY SCORE 83.2

Will I ever get a firmware upate for my Y700-17ISK Ideapad?  The firmware listed at this location, https://support.lenovo.com/pe/en/solutions/len-18282, E5CN62WW, does not work as a download and the same version listed under 700-17ISK will not install as the installation program says it isn't compatable with my machine.  This has been unbelieveably frustrating.  Still having sart-up issues.  Is there any hope in the near future the new firmware will be available?  Been waiting for months.

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RELEVANCY SCORE 83.2

Hello everybody, there is an offical Lenovo Advisory for Meltdown & Spectre in Combination with Lenovo Products:https://support.lenovo.com/nl/en/solutions/len-18282 But i can't find information about my Lenovo G550. Does anybody has further information?Do we will see an upgrade for our devices?

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RELEVANCY SCORE 79.6

We own three dozens of Lenovo G series - G50, G70 with Windows x64 8.1. Under the Reading Privileged Memory with a Side Channellocated at>https://support.lenovo.com/au/en/solutions/len-18282Lenovo Security Advisory: LEN-18282Potential Impact: Malicious code running locally may be able to observe contents of privileged memory, circumventing expected privilege levels.Severity: High Scope of Impact: Industry-wide CVE Identifier: ?Spectre? CVE-2017-5753, CVE-2017-5715?Meltdown? CVE-2017-5754 Summary Description: such G Series seem not listed at all. Do you plan to release firmware upgrades for Meltdown & Spectre risks, please? The step #3 of the Windows Client Guidance for IT Pros to protect against speculative execution side-channel vulnerabil... requires 3. Apply the applicable firmware update that is provided by the device manufacturer. Windows Updates and January 2018 Windows security updates (step#2) are not enough, as your chat support wrongly suggested us. We are currently quite disappointed on reading about a lack of support for our laptops when the risks is at planetary level because of flawed CPUs design. Thank you for your support.

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RELEVANCY SCORE 78.8

We own several Lenovo G series - G50, G70 with Windows x64 8.1. Under the Reading Privileged Memory with a Side Channellocated athttps://support.lenovo.com/au/en/solutions/len-18282Lenovo Security Advisory: LEN-18282Potential Impact: Malicious code running locally may be able to observe contents of privileged memory, circumventing expected privilege levels.Severity: HighScope of Impact: Industry-wide CVE Identifier: ?Spectre? CVE-2017-5753, CVE-2017-5715?Meltdown? CVE-2017-5754such G Series seem not listed at all and no Target availability or Link to Update. The step #3 of the Windows Client Guidance for IT Pros to protect against speculative execution side-channel vulnerabil... requires3. Apply the applicable firmware update that is provided by the device manufacturer. Windows Updates and January 2018 Windows security updates (step#2) are not enough, unfortunately. We are quite worried about the flawed Intel CPUs design and the implications of these security risks. Do you plan to release firmware upgrades for Meltdown & Spectre risks for the G Series, please? Thank you. Do you own a G Serie Laptop? Reply to this thread and click over I have this question too.

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RELEVANCY SCORE 68.4

I bought the laptop with the OS FreeDOS and I am not able to boot from my CD/USB. What is the magic combiation for the boot menu. Thanks!

A:How to boot from ideapad z5070

hi DorianDiaconu,
 
Thanks for Posting!
 
First go inside BIOs by tapping F2 while turning on the computer.
    Then go to the Exit TAB and make sure that the OS Optimized and OS Optimization are selected to Other OS or Disabled.
     Then Go to Boot or startup tab Make sure that secure BOOT is disabled
     and Boot mode and Boot Priority is set to Legacy.
 
Now hit F10 to Save and Exit
 
Insert the CD and Turn the system OFF
 
Now when the computer starts up start hitting F12 (while the system is turning ON)
     You should have a boot selection  select BOOT menu or Select the CD / DVD
   
This should make the CD's load the Installation.
 
Regards
Solid cruver




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RELEVANCY SCORE 65.2

Hi I don't see my laptop B50-80 on the list in: Lenovo Security Advisory: LEN-18282 (https://support.lenovo.com/se/pl/solutions/len-18282)Why? Does it means that there won't be a upgrade for this laptop?

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RELEVANCY SCORE 65.2

Hi i dont know a lot about computers or the workings but with the scare of meltdown and spectre can we not get a new mother board and proccessos fitted in our old pc or is it not worth the faffing about and cost or what is the chance of little old me getting hacked just surfing the net not going on naughty sights like porn ect thanks . ps just by a new pc
 

A:Spectre and Meltdown

Chances of you being infected, and/or your data compromised with malware exploiting meltown and spectre vulnerabilities, are close to none.
Keep your software updated and don't be click happy. Stay safe!
 

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RELEVANCY SCORE 65.2

Has anyone write step by step procedure to patch this issues yet ??
Those already done,,a little sharing are appreciated !!

Regards
azls73
 

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RELEVANCY SCORE 64.4

Hi everyone,
I currently own a Windows XP PC, which I occasionally use for web browsing. Are patches for Meltdown and Spectre vulnerabilities going to be issued for Windows XP, similar to the Wannacry Ransomware? I couldn't find any info about this online.
Regards,
iMacg3

A:Meltdown and Spectre patches?

Unsupported operating systems like XP won't be getting patches.
 
My operating system (OS) is not listed. When can I expect a fix to be released?

Addressing a hardware vulnerability with a software update presents significant challenges and mitigations for older operating systems and can require extensive architectural changes. We are continuing to work with affected chip manufacturers and investigating the best way to provide mitigations, which may be provided in a future update. Replacing older devices running these older operating systems should address the remaining risk along with updated antivirus software.
Note
 
Products currently out of both mainstream and extended support will not receive these OS updates. We recommend customers update to a supported OS version.
We will not be issuing updates for Windows Vista or Windows XP-based systems including WES 2009 and POSReady 2009.
 
 
Although Windows Vista and Windows XP-based systems are affected products, Microsoft is not issuing an update for them because the comprehensive architectural changes required would jeopardize system stability and cause application compatibility problems. We recommend that security-conscious customers upgrade to a newer supported operating system to keep pace with the changing security threat landscape and benefit from the more robust protections that newer operating systems provide.

 
https://support.microsoft.com/en-sg/help/4073757/protect-your-windows-d... Read more

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RELEVANCY SCORE 64.4

Hello people- I just heard about the security flaw out there called Spectre or meltdown-- My problem is this-- I am working on an older computer running Windows VISTA- yes you heard right-- My computer has never given me ANY problems- and I stand by the old motto- if it aint broke dont fix it. My memory has 8 GB and it is an HP-Intel core 2 quad cpu 2.33 GHZ- service pack 2 windows vista home premium.
Because I am running Vista- I can no longer get chrome updates- and thus when I try to do the software patch for this new problem- That strict isolation site - is not there and thus I cannot enable it- do you really think this is a problem- or not?? Please advise
P.S. My passwords are extremely strong for all of my important sites-if that matters?
 

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RELEVANCY SCORE 64.4
RELEVANCY SCORE 64.4

Hi All

I'm sure you've all been following the news of Meltdown/Spectre.

I'm a (very satisfied) AppGuard user and was wondering if AppGuard can or does help with the issues we are facing with Meltdown/Spectre?

I know you need to install OS patches, firmware updates etc etc but in my case my PC is over 5yrs old and I highly doubt there will be any firmware/BIOS updates so can/will AppGuard help at all protect from these threats?
 

A:AppGuard + Spectre/Meltdown

As long as nothing with a code that tries to exploit meltdown/spectre runs on your system then you are protected. So if appguard or any anti exe, anti malware, antivius, srp, god himself stops the payload you are ptotected and if not you are not protected. Not going to go into details when it stops and when it doesn't because as a user you should already know that.
 

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RELEVANCY SCORE 64.4

I have Windows 10 version 1709 (Fall Creators Update) on my home desktop PC. I have just updated with 2018-01 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4056892). 
 
I have read the excellent and informative article How to Check if Your PC Is Protected Against Meltdown and Spectre by Chris Hoffman at How-To Geek. I ran this PowerShell script and after entering all of the commands my results are as follows:
 
Speculation control settings for CVE-2017-5715 [branch target injection]
Hardware support for branch target injection mitigation is present: False (need BIOS update)
Windows OS support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is enabled: False
Windows OS support for branch target injection mitigation is disabled by system policy: False
Windows OS support for branch target injection mitigation is disabled by absence of hardware support: True
 
Speculation control settings for CVE-2017-5754 [rogue data cache load]
Hardware requires kernel VA shadowing: True
Windows OS support for kernel VA shadow is present: True
Windows OS support for kernel VA shadow is enabled: True
Windows OS support for PCID performance optimnization is enabled: False [not required for security]
 
Suggested actions
* Install BIOS/.firmware update provided by your device OEM that enables hardware support for the branch target injection... Read more

A:How to Know if I'm Protected Against Meltdown & Spectre

If you have the most recent version BIOS installed, then your BIOS is up to date. There is nothing more for you to do with BIOS for now.BIOS could care less and has no idea what version of Windows you are running. Windows does not load when you go into BIOS.I did not take the time to read all that stuff at How-To Geek.Why did you read and run all that stuff? Are you experiencing system problems?If you're not experiencing system problems, then I would ignore the output of the Powershell app.Yes, it is true that anti-virus apps can interfere with Windows Updates, but Avast Free Edition is not one that I generally see interfering. Usually, it is the Internet Security Suites with the 3rd party firewalls that wreak havoc with Windows Updates. The fact that you checked for Windows Updates and it said none were available means that all outstanding Windows Updates are installed.You have plenty of protection with Avast, Windows Firewall, Internet Modem Firewall and Windows 10 itself. You really don't need further protection.Regards. . .jcgriff2p.s. Just curious - what did they tell you at the How-To Geek forum?

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RELEVANCY SCORE 64.4

I have bought a samsung evo 250gb ssd to install my os partition to it from my HDD. I have created a recovery usb drive from my present HDD(controlpanel->recovery->create usb recovery). Then removed the HDD from the slot & replaced it with SSD & boot the system. While booting up i have selected boot from my USB drive which have the recovery, & continue the steps & finally submit the reset button.System shows "Resetting the PC" & after 10 seconds it shows a screen saying 'There was a problem resetting the PC, no changes were made'. I have tried several times but the same message came. Can any one please help whether the steps followed by me are correct , else please help me. Because i'm facing very much slowness with my present HDD(WD 5400 rpm), that's what i'm planned to move the os partition to SSD & keep the HDD in place of optical drive bay using a caddy. I don't want to loose my Genuine Windows 10 with my present system. So please help me with a resolution.


























IMG_20171005_225938.jpg ?3324 KB

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RELEVANCY SCORE 63.6

Recently bought a new msi gt62vr 7re gaming laptop and I'm quite terrified about the news...What should I do?Should I even worry?
 

 
MSI has just released a new BIOS today with:

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; ;; MSI BIOS Release Notes ;; ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
Model : MS-16L2 (KBL)
MKT Name : GT62VR 7RD / GT62VR 7RE ;****************************************************************************; New BIOS : E16L2IMS.30C
ROM CheckSum : 2FCDH
Release Date : 2018/1/9
 
;--------------------------- Description ------------------------------------;
 
Update CPU microcode.
 
 

 

 
But I'm honestly quite scared of doing it after going through the instructions...What should I do?
 

 
 
Do you think I should even bother and risk updating the BIOS?I'm kind of thinking that the risk that I break something is higher than the risk that I get hacked with the Spectre vulnerability...I've never ever updated BIOS and I'm unable to take my laptop to any technician because of my disability.

A:Meltdown/Spectre BIOS update

MSI has a BIOS update (version E16L2IMS.30C) which addresses the recently discovered security flaw in Intel. ARM, and AMD processors.  This was released on 01/09/2018.  Is this the update you are considering?
 
How did you become aware of this update?
 
It was recently announced that Intel (and other manufacturers)  has a large security problem with their CPUs.  The BIOS update offered by MSI addresses this issue, Microsoft has released a update to address this as well.
 
Updating the BIOS (also known as flashing the BIOS) was fraught with potential problems which left enthusiasts wary of updating.  It had become the accepted norm not to update the BIOS unless there was a hardware change which required a BIOS update to resolve the issue.  But as you have read above there are now more important reasons to update the BIOS.  It is easier to do now, but you need to have a firm understanding of the steps involved in the process.  Have you read through the instructions in the manual for this computer?

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RELEVANCY SCORE 63.6

Hey guys, and thanks for the help in advance!  Rather than hijack another's thread I will wreak my havoc here.
 
From what I just read (Thanks to Didier Stevens) I see that I have an older version of PowerShell, and that this Script won't work.  Here is my outcome.  I will go try to find the info on Updating Powershell, and then try the script again.  Any advice on that would be nice, if there is anything to avoid etc.  Hopefully this will also help others with this issue.

Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

PS C:\Windows\system32> Install-Module SpeculationControl
The term 'Install-Module' is not recognized as the name of a cmdlet, function, script file, or operable program. Check
the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:15
+ Install-Module <<<< SpeculationControl
+ CategoryInfo : ObjectNotFound: (Install-Module:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

PS C:\Windows\system32> get-host|Select-Object version

Version
-------
2.0
PS C:\Windows\system32>

I am a little confused about what this Script does?  Is it that not all CPU's are vulnerable?  My CPU does not have a current firmware update so it may be vulnerable at this time (though not to worried about it ATM) I have time to work on it now, so I'll try to move for... Read more

A:Meltdown and Spectre Powershell-Script Won't Run, Me Too!

You need to install the Windows Management Framework to update PowerShell.
Take a look at the table here to see which version is compatible with your Windows version:
 
https://docs.microsoft.com/en-us/powershell/wmf/readme

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RELEVANCY SCORE 63.6

Which systems are still being patched with Windows Updates for Spectre/Meltdown?
For example, I have a AMD Athlon II X2 B24 Processor 3.00GHz system running Windows 7. Am I okay to just let Windows Update do its thing, or is Microsoft not addressing this issue for certain, older systems?

Thanks,

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RELEVANCY SCORE 63.6

Looking through the list of downloads for Spectre/Meltdown here: https://support.lenovo.com/us/en/product_security/len-17297I see nothing for the M715q. I assume it isn't safe from these issues is it? Will it be getting a fix anytime soon?

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RELEVANCY SCORE 63.6

BIOS updates for Meltdown and Spectre - any info on when they will be ready/released?

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RELEVANCY SCORE 63.6

Hello! In our company we are using Lenovo T470s laptops and we want to prepare a plan to deploy the fix for Spectre and Meltdown, I'm following the official Lenovo website and checking for updated information https://support.lenovo.com/dk/en/solutions/len-18282 Can anyone tell me what would be the best sproach to centrally patch all your clients?My first thought is to use SCCM, but maybe Lenovo already has some tool of it's own that we could utilize? Like the Lenovo System Update tool, coult it be an option? Can it be controlled via scripting?Please let me know your reccomendations? P.S.Does the T 470s have any safety feature for BIOS if remote BIOS flash would go wrong?

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RELEVANCY SCORE 63.6

Hello. I am curious if the Flex 2 and 3 series are vulnerable to the Spectre/meltdown vulnerabilities. I came across a Lenovo article with all the models and did not see Flex 2 and 3. https://support.lenovo.com/us/en/solutions/len-18282

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RELEVANCY SCORE 63.6

Based on Microsoft's TechNet here...
https://support.microsoft.com/en-us/help/4072698/windows-server-guidance-to-protect-against-the-speculative-execution
I need to add these 3 keys to my servers.  Do I need to add these to my servers that are Server 2012s or are the keys only for Server 2012 R2?

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RELEVANCY SCORE 63.6

Hello. Nice to meet you!
 
I have a serious dilemma! We all have heard about the two critical vulnerabilities were discovered in modern processors named “Meltdown” and “Spectre,” these processor chip vulnerabilities are found on personal computers, mobile devices, and in the cloud.
 
Now, my Lenovo ThinkPad T510 laptop PC that to this day runs great therefore I have no issues with it. I have no plans on upgrading to a new laptop. I have Windows 7 Pro SP1 installed and I was even figuring soon on upgrading my operating system to Windows 10 Pro ON THIS VERY PC!!!
 
So after hearing these two (2) critical vulnerabilities I checked with both Lenovo and Intel to see if there was a patch to update to secure my PC from these two (2) threats. I discovered NOT. Intel defers me to Lenovo as they are the maker and control the updates and such. I just discovered my PC was just outside the mainstream/extended support updates late this past year and now deemed EOL (End of Life).  
 
So without these important patches for my PC, I am now vulnerable with this PC! What can I do in order to assure malicious hackers using these two (2) design flaws do not compromise my PC without the patch fix(es)??? A good explanation is needed, please!
 
All I read online is “determine one’s vulnerabilities with running various tools” (I have done and found I am vulnerable.) and “how to patch instructions” one’s PC when ... Read more

A:How About Those Users That Can NOT Get Patches For Meltdown & Spectre?

If there are no patches there are no patches.  There is nothing to do in regard to either your OS if OS patches don't exist or BIOS/UEFI if those patches don't exist.
 
As to threat, one must always be aware that most hackers, except for those out to wreak havoc for "bragging rights" (and they're the minority), are targeting entities where either money can be extracted (ransomware) or some sort of major disruption can be had that the hacker desires.
 
Most individuals in this world are *extremely* unlikely to be the target of hacking in general.  There has to be some gain for the hacker and your PC or mine is generally not considered a payoff rich environment.
 
It is remotely possible that any one of us might be subject to attack due to these vulnerabilities.  It is not at all probable that any one of us will be if we're talking about our home PCs for personal use.

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RELEVANCY SCORE 63.6

Desktop: Dell XPS 8700, Windows 10 Professional, 64 bit, version 1709.  Avast Premier, Malwarebytes 3 Premium, all software up to date.
Laptop: Dell Inspiron 5537, Windows 10 Home, 64 bit, version 1703 (1709 has not yet been offered to this machine).  Avast Premier, Malwarebytes 3 Premium, all software up to date.
Both machines on a home network (Desktop via Ethernet cable, Laptop via WiFi) behind a Linksys EA2700 router.  Laptop is also used "on the road" and as such logs in automatically, via WiFi, to the office networks of a very few water agencies when I work there.  It is never used on any public network.
 
After Windows updates last night and (for laptop only) this afternoon, Desktop shows Cumulative Update KB 4056892 for 1709, Laptop shows Cumulative Update KB 4056891 for 1703
 
Am I correct in understanding that these "hotfix" updates include Microsoft's software patches intended to block the Meltdown and Spectre vulnerabilities?
 
If so, what other preventive steps are appropriate here?  BIOS/UEFI updates?  Patches to other software?  What else?
 
To the best of my recollection, the firmware on these computers has not been touched since they were new.  The desktop originally had Windows 7 Pro installed, and was upgraded directly to Win 10.  The laptop originally had Windows 8 installed, and was upgraded first to 8.1 and from there to Win 10.  Both machines have been kept fully updated at all times.

A:Meltdown/Spectre protection status?

If you wish to know the exact purpose(s) for any given Microsoft patch see the Microsoft Update Catalog and search on the KB number without any space between the 'B' and the digit sequence.
 
I know that Microsoft has pushed out the Spectre & Meltdown OS Patches for Intel processor systems and some AMD processor based systems and I believe the numbers you give are those patches.
 
You will need to check the support pages for your machines at the manufacturer's website to see when they release BIOS updates.  Only a very select few have done so as of today.  I'm expecting the BIOS updates to roll out over a period of weeks.
 
By the way, given the length of time that 1709 has been out you would not be acting prematurely in going to the Microsoft Windows 10 Download Page and using the Update Now button to trigger the Update Assistant for your machine still running version 1703.

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RELEVANCY SCORE 63.6

Hello all,
I was trying to get some information about preventing Spectre and Meltdown in a company environment but unfortunately, there was not much information about it.
What I`m trying to understand is if I have completely patched servers including hardware firewall do I need to basically upgrade the firmware of every working station in the company in order to prevent intrusions?
And if any workstation has been compromised will that expose data stored or any servers?
I generally know how temporary files works still I was wondering if they can represent them self through the working station as a regular user?
I would be grateful for your thoughts on this.
Many thanks,
Andy 
 

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RELEVANCY SCORE 63.6

Specs:
Acer Aspire M3985 (2012)
PSU: XFX 550W
Windows 8.1
GPU: NVIDIA GTX 1070
CPU: Intel Core i7 3770
12 GB RAM
Motherboard: Intel B75
 
So I've been getting freezes/crashes when I'm gaming. I made a thread here: https://www.bleepingcomputer.com/forums/t/666843/pc-freezing-when-gaming/
 
The user usasma recommended to me that I'd also post here.
 
I've updated my BIOS from Acer but they haven't rolled out a new one yet for the bug. What can I do more to know if I'm secure?

A:How to check if im secure against the Spectre/Meltdown bug?

You will have to wait for the firmware update for your BIOS/UEFI with the microcode for your CPU.

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RELEVANCY SCORE 63.6

Security researchers have disclosed a set of security flaws that they said could let hackers steal sensitive information from nearly every modern computing device containing chips from Intel, Advanced Micro Devices and ARM Holdings.
One of the bugs is specific to Intel but another affects laptops, desktop computers, smartphones, tablets and internet servers alike. - Intel and ARM insisted that the issue was not a design flaw, but it will require users to download a patch and update their operating system to fix. - "Phones, PCs, everything are going to have some impact, but it'll vary from product to product," Intel CEO Brian Krzanich said yesterday. 

A:Meltdown & Spectre Vulnerability..Any known way to prevent this?

Operating systems have to be patched. Linux patches are out now, Windows is expected to be patched Update Tuesday next week.
 
Patches and other mitigations have been released for Server versions of Windows:
 
https://support.microsoft.com/en-us/help/4072698/windows-server-guidance-to-protect-against-the-speculative-execution-s
 
https://www.bleepingcomputer.com/news/security/list-of-meltdown-and-spectre-vulnerability-advisories-patches-and-updates/

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RELEVANCY SCORE 63.6

Hi! I would like to ask if anybody knows how many RAM slot there is in this model and how much RAM can it support? I can't seem to find any info about the number of memory slots of the z5070 5941.  Thank you.










Solved!
Go to Solution.

A:Lenovo z5070 5941-8188

Hi Jclint_msi,
 
Welcome to Lenovo forums
 
As you are looking for the information about the maximum memory supported by Lenovo z50-70 laptop.
 
This model has 2 RAM slots, and can support up to 16GB, where up to 8GB in single slot.
 
Hope this helps! Do post us back for further queries.
 
Best regards,    
 
Ashwin.S



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 63.6

My z50-70 laptop was working great , i used to open web browser , music player , visual studio and so many programs without any problem , but now even when i'm only opening the web browser the fan make big noise , i wanted to know if the problem is with the fan or it may be something else .. thanks













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A:lenovo laptop z5070 fan noise

Hi Deshazzz,
 
Welcome to the Forums      
  
As per the query we understood that you are facing issue with fan noise from your Lenovo Z50-70 laptop.
 
Try to remove the dust through the energy management, go to energy management select maintainence guide and select dust removal option and check for the issue.
 
Try to update the graphic driver and check for the issue, if the system was shipped with the graphic  card? Is the system overheating while using any application?
 
Click here for the graphic driver for windows 7(32 bit).
 
Click here for the graphic driver for windows 7 (64 bit).
 
Click here for the graphic driver for windows 8.1.
 
Hope this helps. Do post back if the issue persists!                                        
 
Best regards,                                                       
 
Ashwin. S





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RELEVANCY SCORE 63.6

Hello, I want to purchase 8gb ram for my second slot of lenovo z5070Which one should I purchaseon the basis of compatibility and performance?

A:Lenovo z5070 system RAM upgrade

Hi krazzygenius , 
 
 
Welcome to the Community Forums.
 
Lenovo recommended as compatible tested RAM upgrade for your model as per HMM (item12 page 80):
Lenovo Z50-70 Platform Specifications : 16GB max / PC3-12800 1600MHz DDR3L, non-parity, dual-channel capable, two 204-pin SO-DIMM sockets
 
12 RAM, M471B1G73QH0-YK0 35nmQ 8GB DDR3L 1600 Part number: 11202080 
12 RAM, Hyn HMT41GS6AFR8A-PB DDR3L 1600 8GB Part number: 11201301 
12 RAM, RMT3160ME68FAF-1600 8GB DDR3L 1600 Part number: 11202450
12 RAM, Mic MT16KTF1G64HZ-1G6E1 DDR3L 1600 8GB Part number: 11201304 
12 RAM, M471B1G73DB0-YK0 25nm 8GB DDR3L 1600 Part number: 11202082 
12 RAM, SK HMT41GS6BFR8A-PB/RD 8GB DDR3L 1600 Part number: 11202707
 
Hope this answered your query.
Update us.
 
 
Regards

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