CoopJackersmith
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About CoopJackersmith
- Birthday 06/03/1983
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Ideapad y510p, Unable to change Secure boot mode
CoopJackersmith replied to bunkmaster's topic in Lenovo
So it might not work on ALL PCs, but it does work on the Lenovo y510p. OP's machine. How to Boot and Install Linux on a UEFI PC With Secure Boot FTA: Modern versions of Ubuntu — starting with Ubuntu 12.04.2 LTS and 12.10 — will boot and install normally on most PCs with Secure Boot enabled. This is because Ubuntu’s first-stage EFI boot loader is signed by Microsoft. However, a Ubuntu developer notes that Ubuntu’s boot loader isn’t signed with a key that’s required by Microsoft’s certification process, but simply a key Microsoft says is “recommended.” This means that Ubuntu may not boot on all UEFI PCs. Users may have to disable Secure Boot to to use Ubuntu on some PCs. -
Ideapad y510p, Unable to change Secure boot mode
CoopJackersmith replied to bunkmaster's topic in Lenovo
Hello, I have a y510p laptop also. You don't have to disable secure boot to dual boot windows and ubuntu. But it will only work if you use UEFI mode. if you have legacy bios mode enabled you can't use secure boot. Can you confirm you dont' have Legacy mode enabled? I'm running Linux Mint which is almost the same as Ubuntu. I believe both distributions use the same signed keys.. -
y510p lenovo disabling ultrabay or second gpu
CoopJackersmith replied to jamse5's topic in General Notebook Discussions
Just to restate the obvious.. You have to physically remove the GPU from the ultrabay slot. 1. Shutdown machine 2. Remove battery 3. Unlock ultrabay 4. Remove ultrabay GPU -
y510p laptop cannot boot to BIOS
CoopJackersmith replied to undefined's topic in General Notebook Discussions
Ok, if that worked multiple times I am amazed. Who told you to do that? or WHere did you learn that? Have you tried doing this with the battery removed? I have a y510p also, and to boot into the UEFI/BIOS menu with the machine off, press the button on the left side of the machine near the power adapter port. Do you have a 2nd GPU in the ultrabay slot? Remove it then try again. Stop putting your laptop in the freezer. seriously, you shouldn't have to do that. and i wouldn't be surprised if water could condense in places you wouldn't want. (after taking it out) I'm sure there is a verbose boot option, or diagnostic log available on the machine to help figure out what is causing the 3-4 second delay. My guess would be a hardware problem, which is why i recommended removing the ultrabay card. bad CPU/memory can also result in similar behavior, although this model may beep or have a special indicated for bad cpu/memory/etc -
I bought a "Intel Dual Band Wireless-AC 7260 Network Adapter (7260.HMWWB.R)" for my y510p. It was around $20-25 and does everything I currently need. Having to mod the BIOS for it is truly a hassle.
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Lenovo Y510p or somthing else ?
CoopJackersmith replied to tifozif1's question in What Notebook Best Fits My Needs?
I have one too can confirm the issues with touchpad, wifi and sli mode. 1. Touchpad... I'm living with the issues currently. maybe ill get a wireless mouse. 2. Wifi - Currently trying to get 5 posts so I can download the BIOS mod to remove the Wifi card whitelist. I want to upgrade to an "unsupported" Intel AC card 3. SLI Mode... - In addition to overheating.. 4. Battery Life - Terrible with any nvidia cards running.. seriously an hour or two at best. Battery tip - remove the ultrabay GPU, use the onboard intel graphics.. you can double the battery life that way. good enough for a movie and a half.. -
VR (Oculus, Vive & co.) Will you buy it?
CoopJackersmith replied to hangman33's topic in PC & Console Gaming
no, i'd rather play with cardboard.