Why does the BIOS periodically not see the SSD drive?

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Daniyar Kudaibergenov2017-01-29 10:20:18

Iron

Daniyar Kudaibergenov, 2017-01-29 10:20:18

I bought a Sandisk 128gb z400s SSD, bought an optibay, pulled out the dvd drive, inserted the ssd.
I installed win10, now after exiting sleep mode (according to observations in situations where sleep lasted more than half an hour), after rebooting, turning on / off the SSD is no longer detected by the BIOS. That is, I go into Bios, there is the main HDD and that's it. AHCI enabled. When loading, Windows gives an error

During operation, the SSD does not fall off, the error is treated by forced reboots from one to three, then the BIOS catches the SSD and all the rules. If at the exit from sleep, there are no blue screens, just a dark screen and no reactions to keyboard actions. Notebook Lenovo G510
By the way, the disk is declared for 128GB, but it shows 119GB, disk analyzers also see only 119GB, is this normal?

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6 answer(s)

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Konstantin Tsvetkov, 2017-01-29
@tsklab

By the way, the disk is declared for 128GB, but it shows 119GB, disk analyzers also see only 119GB, is this normal?

128GB = 128000000000 bytes - this is what storage manufacturers think. 128000000000 = 119.2 GiB.

A

Artem @Jump, 2017-01-29
curated by the

Move the SSD to the place of the hard drive, and the HDD to the container.

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Djook, 2018-02-17
@Djook

I have exactly the same problem Windows is installed on ssd, everything seems to work well and then bam blue screen, I reboot the computer I go into the BIOS of the SSD, the main HDD is not visible already, I turn off the computer for 15 seconds, I turn it on, I go into the BIOS, it's already worth the SSD, what's the matter I can't understand.

Y

Yuri Chudnovsky, 2017-01-29
@Frankenstine

I think you need to look for a BIOS update.

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Puma Thailand, 2017-01-29
@opium

The problem is in the contacts or the Optibey cable, try without it

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meowscrew, 2019-03-28
@meowscrew

The second day I can not decide, a similar situation with ssd and hdd. Reinstalled, formatted both ssd and hard, installed Windows on ssd separately, without hard included. Separately, it works fine without a hdd, it’s worth connecting the hdd like everyone else, the bios does not see the ssd in principle. Initially, the situation was exactly the same as yours.