Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
SSD is not detected in BIOS (Intel X25-E)
SSD is not detected in BIOS (Intel X25-E)
I just bought a new SSD disk (Intel X25-E) and inserted into my SL 300 laptop. However, it is not detected during boot, BIOS or any post-installation of operating systems. When I switch back to the standard disk that followed the laptop, this disk gets detected immediately.
- I have the newest BIOS firmware 1.24, released 18 of June.
- I have tried changing the mode from AHCI to compatible mode.
- There is no new firmware update on the SSD disk.
- Supposedly, the Intel X25-M is having problems as well.
Anyone have any ideas how to deal with the issue?
- I have the newest BIOS firmware 1.24, released 18 of June.
- I have tried changing the mode from AHCI to compatible mode.
- There is no new firmware update on the SSD disk.
- Supposedly, the Intel X25-M is having problems as well.
Anyone have any ideas how to deal with the issue?
-
visionviper
- Contributing Member

- Posts: 528
- Joined: Sat Oct 13, 2007 9:47 pm
- Location: Pullman, WA
- Contact:
Re: SSD is not detected in BIOS (Intel X25-E)
Have you tested the drive with another computer yet? It's unlikely, but it might be defective.
Re: SSD is not detected in BIOS (Intel X25-E)
Unfortuantely no. I don't know anyone with SATA support on their laptop
Still no solution so far
Still no solution so far
-
visionviper
- Contributing Member

- Posts: 528
- Joined: Sat Oct 13, 2007 9:47 pm
- Location: Pullman, WA
- Contact:
Re: SSD is not detected in BIOS (Intel X25-E)
You can try using a USB adapter. Go to a computer with an operating system installed, plug in the USB adapter and then plug the SSD into the USB adapter and if the OS sees it then the drive is good. If the OS does not see it then there is probably a problem with the drive.
Re: SSD is not detected in BIOS (Intel X25-E)
Thanks for the tip. I just tried it and it turns out that the SSD was working as supposed to be (no big surprise there). I guess the Lenovo SL series does not support the Intel SSDS yet, which is a real bummer.
Re: SSD is not detected in BIOS (Intel X25-E)
Perhaps you should contact Intel. You should have some warranty/support.
ThinkPad L14 - 2.1GHz Ryzen 4650U | 16GB | 256GB | 14" FHD | Win11P
ProBook 470 G5 - 1.6GHz Core i5 | 16GB | 2.2TB | 17" FHD | Mint
ProBook 470 G5 - 1.6GHz Core i5 | 16GB | 2.2TB | 17" FHD | Mint
Re: SSD is not detected in BIOS (Intel X25-E)
That seems weird, it is a generic SATA drive and should work on any SATA port. I have an x25-m in my t61 ultrabay and it works fine. However, that ultrabay works via a sata-pata bridge. I haven't yet moved the ssd to the t61's primary (SATA) bay but want to do so soon.
Re: SSD is not detected in BIOS (Intel X25-E)
I decided to return the SSD after endless of attempts to make it become detected. I haven't seen any SL-series thinkpad with either of the Intel SSDs models, maybe its too soon. The t61 on the other hand has had some time to mature.
Hopefully it changes in either the next BIOS update or SSD firmware update scheduled to be released 10th of August ..
Hopefully it changes in either the next BIOS update or SSD firmware update scheduled to be released 10th of August ..
Re: SSD is not detected in BIOS (Intel X25-E)
Amazing !??Rapide518 wrote:Thanks for the tip. I just tried it and it turns out that the SSD was working as supposed to be (no big surprise there). I guess the Lenovo SL series does not support the Intel SSDS yet, which is a real bummer.
I've an Intel X25E on a T60p.
It works fine Compatibility and AHCI mode....but only at half speed (135 MB/s writing'n reading) coz SATA 150
- IBM T60p/1,83 M/RAM:3 Gb/15' SXGA+ IPS Ati Fire GL V5250 256Mo /SSD Intel X25 E 32 GB /XP Pro
- HP 8740w - Core i5 540M 2.53 GHz - 17" LED WVA TFT 1920 x 1200 ( WUXGA ) NVIDIA Quadro FX 2800M 1 GB GDDR3 SDRAM- Samsung 850 Pro 500 GB SSD
- HP 8740w - Core i5 540M 2.53 GHz - 17" LED WVA TFT 1920 x 1200 ( WUXGA ) NVIDIA Quadro FX 2800M 1 GB GDDR3 SDRAM- Samsung 850 Pro 500 GB SSD
-
- Similar Topics
- Replies
- Views
- Last post
-
-
Intel 3946ABG on my ThinkPad x131e is not being detected
by whitepainted » Mon Dec 15, 2025 9:23 am » in ThinkPad X100e/X120e/X130e/X140e Series - 2 Replies
- 4507 Views
-
Last post by axur-delmeria
Tue Dec 16, 2025 1:57 am
-
-
-
T420 BIOS update fails with "BIOS directory not found" error
by FastCabbage » Mon Apr 20, 2026 3:40 pm » in ThinkPad T400/T410/T420 and T500/T510/T520 Series - 0 Replies
- 67 Views
-
Last post by FastCabbage
Mon Apr 20, 2026 3:40 pm
-
-
-
M.2 SSD in P14s Gen 3 (Intel) (21AK)'s WWAN slot
by usescomputers » Sat Jan 24, 2026 5:57 am » in ThinkPad P1/P14/P15/P16/P40/P50/P70 and later Series - 0 Replies
- 4884 Views
-
Last post by usescomputers
Sat Jan 24, 2026 5:57 am
-
-
-
X220T Bios Update. USB listed after F12 but will not update.
by ThinkCat » Thu Nov 27, 2025 9:56 am » in ThinkPad X200/X201/X220 and X300/X301 Series - 2 Replies
- 10320 Views
-
Last post by ThinkCat
Fri Nov 28, 2025 6:45 am
-
Who is online
Users browsing this forum: No registered users and 28 guests




