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<title><![CDATA[iFixit - Answers With Device &quot;Flash Memory&quot;]]></title>
<link>https://www.ifixit.com/Answers/Device/Flash_Memory/Unanswered?rss=yes</link>
<description><![CDATA[Top Questions according to your query. Only showing &quot;Flash Memory&quot; questions.]]></description>
<language>en-US</language>
<pubDate>Sat, 04 Apr 2026 20:09:14 -0700</pubDate>
<item>
<title><![CDATA[Solid State Drive: An nvme ssd suddenly became unstable out of nowher]]></title>
<description><![CDATA[<p>-Device: Dell Latitude E5470</p>

<p>-Drive: Kingmax PQ3480 512GB (72% health left and 0 Media Integrity Errors)</p>

<p><br />So I was recently playing a decently light game that requires not so much writes for the ssd then out of nowhere a YSOD(Yellow Screen of Death) flashed my screen for a sec then my laptop rebooted.<br />After that,it showed &quot;No boot device found&quot; as I remembered, it also disappeared in the UEFI/BIOS .I have to re-seat / do a cold boot in order for it to show up again tho I cant log in Window at that moment (I can sometime access the lock screen until a few secs later , a BSOD with the error code WHEA... happened . Same goes with Safe mode).<br />However,I can still access the drive through a rescue usb(WinPE boot environment) and do light tasks on it.But the moment I start doing some loads on it like testing its speed using Victoria , it disappeared in the eyes of WinPE.It finds it again after a restart.<br />I thought it might be something with the heat so I directly blowed my fan into it and it was able to boot into Safe mode and even Window,I even successfully ran a chkdsk and it found no problems.(Note that the ssd ran perfectly fine even under loads before the incident)<br />Sadly my laptop didnt have a built-in heatsink for the ssd and Im running on a budget rn so I cant buy a new ssd.I have backed up my files to be prepared for the worst.<br /></p>

<p>(the ssd still cant log into Window without a direct fan blowing at its face,I also noticed that the ssd is quite hot after some (2) failed boots and WinRE. The power chip might be leaking? idk)</p>

<p><br />Im a student and I really need this ssd.Hope someone out there could help me with this:P</p>]]></description>
<link>https://www.ifixit.com/Answers/View/948597/An+nvme+ssd+suddenly+became+unstable+out+of+nowher</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/948597</guid>
<pubDate>Sat, 04 Apr 2026 08:23:08 -0700</pubDate>
</item>
<item>
<title><![CDATA[SanDisk Cruzer Blade: The cruzer blade is rot read by my computer and pc]]></title>
<description><![CDATA[<p>I inject the drive in the USB socket. It shows the USB drive is there but any files of the cruzer blade do not open.</p>]]></description>
<link>https://www.ifixit.com/Answers/View/947337/The+cruzer+blade+is+rot+read+by+my+computer+and+pc</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/947337</guid>
<pubDate>Sun, 29 Mar 2026 02:22:40 -0700</pubDate>
</item>
<item>
<title><![CDATA[Solid State Drive: 990 Pro SSD not drawing power]]></title>
<description><![CDATA[<p>Anyone know how to debug a 990 Pro that just doesn't draw any power? I checked with a USB tester and it shows no differences in amperage when plugged in vs not. Afaik there does not seem to be any shorts on the board, though I could be wrong</p>]]></description>
<link>https://www.ifixit.com/Answers/View/941731/990+Pro+SSD+not+drawing+power</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/941731</guid>
<pubDate>Sun, 22 Feb 2026 01:17:48 -0700</pubDate>
</item>
<item>
<title><![CDATA[Solid State Drive: What tool to remove mounting screws from Samsung EVO 860 SSD?]]></title>
<description><![CDATA[<p>I’ve got a Samsung EVO 860 SSD with what looks like two mounting screws on one side of the thin edge of the drive. Because of them, it won’t fit into the USB drive case, so I need to remove them.</p>

<p>I’ve got a tool set with 57 different bits, but none works on this screw, and I’m not even sure which bit I would need because the screw isn’t identified.</p>

<p>⟐ Commented June 16, 2025 at 19:28 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/903843/What+tool+to+remove+mounting+screws+from+Samsung+EVO+860+SSD</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/903843</guid>
<pubDate>Mon, 16 Jun 2025 19:28:13 -0700</pubDate>
</item>
<item>
<title><![CDATA[Sandisk Cruzer 4GB: I need some help to fix]]></title>
<description><![CDATA[<div class="large videoFrame videoBox_center" style="width:452px"><div class="videoBox"><video id="VYoX1OACq5JRgaCj" controls width="448"   height="252"   poster="https://guide-images.cdn.ifixit.com/igi/YJoGsIpKpSJDQQIa.large" loop   >  <source src="https://documents.cdn.ifixit.com/igo/video/ifixit/VYoX1OACq5JRgaCj_MP4_720.mp4" type='video/mp4; codecs="avc1.4D401E, mp4a.40.2"' res="720" label="480p" /> </video></div></div>

<div class="imageBox imageBox_left"><img src="https://guide-images.cdn.ifixit.com/igi/qvTZc5qi1MGAX1AY.standard" width="110" height="225" class="hasMenu hasLarge" alt="Block Image" onclick="window.open(&quot;https:\/\/guide-images.cdn.ifixit.com\/igi\/qvTZc5qi1MGAX1AY.huge&quot;, '', 'width=584,height=1200')" /></div>

<p>I have a sandisk cruzer glide and there is no power going to the board when it's plugged in. Can someone help me?</p>

<p>⟐ Edited by author March 19, 2025 at 14:11 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/892187/I+need+some+help+to+fix</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/892187</guid>
<pubDate>Wed, 19 Mar 2025 14:11:38 -0700</pubDate>
</item>
<item>
<title><![CDATA[SanDisk MicroSD Card 2GB: micro SD card is crecked is it possible to do repair]]></title>
<description><![CDATA[<p>My micro SD card is crecked is it possible to do repair</p>

<p>⟐ Edited July 12, 2024 at 7:01 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/859142/micro+SD+card+is+crecked+is+it+possible+to+do+repair</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/859142</guid>
<pubDate>Fri, 12 Jul 2024 07:01:35 -0700</pubDate>
</item>
<item>
<title><![CDATA[USB Flash Drive: چگونه فاش دارویی که کار نمیکند تعمیر کرد؟ Fix a USB drive]]></title>
<description><![CDATA[<p>فاش درایو های من نو هستند اما الان که میخواهم از آنها استفاده کنم باز نمیشود و اطلاعاتی را ذخیره نمیکند و ذخیره شده های قبلی را هم نمیخواند،لطفا راهنمایی کنید؟</p>

<p>Translate Persian - English</p>

<p>How to fix a USB-Drive medicine that doesn't work?</p>

<p>Fash, my drives are new, but now when I try to use them, it doesn't open and doesn't save information and doesn't read the previous ones, please help me?</p>

<p>⟐ Marked as duplicate May 03, 2024 at 6:49 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/848014/%DA%86%DA%AF%D9%88%D9%86%D9%87+%D9%81%D8%A7%D8%B4+%D8%AF%D8%A7%D8%B1%D9%88%DB%8C%DB%8C+%DA%A9%D9%87+%DA%A9%D8%A7%D8%B1+%D9%86%D9%85%DB%8C%DA%A9%D9%86%D8%AF+%D8%AA%D8%B9%D9%85%DB%8C%D8%B1+%DA%A9%D8%B1%D8%AF%D8%9F+Fix+a+USB+drive</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/848014</guid>
<pubDate>Fri, 03 May 2024 06:49:00 -0700</pubDate>
</item>
<item>
<title><![CDATA[OWC Aura Pro X2 SSD 1 TB: Does not show up in Disk Utility, Overheats.]]></title>
<description><![CDATA[<p>I bought this about 3 years ago to upgrade my Late 2013 Mac Pro (Trash Can Mac), and it worked great until a few days ago when I had to tear apart my Mac to to fix issues brought on by the DIMM board itself failing. I also replaced the CMOS battery at the time because I was already deep into it, so figured might as well. Afterward, first boot I get flashing question mark file, reboot, boots up. Still having DIMM errors, so shutdown, swapped memory cards around, boot back up, back to flashing question mark file.</p>

<p>No matter what I tried, never got past that again, so I had to pull out my old SSD and swap it in, boots right up, memory is all working, original apple SSD is all good. I order OWC's SSD enclosure, get it today, plug the SSD in, nothing shows up. 30 min plugged in, jostling it around, trying things, nothing changes. Doesn't show up in Disk Utility at all, lights are all powered on the SSD and the enclosure, its plugged directly into the back of the mac. I notice it's getting really hot, so I unplug it.</p>

<p>Literally nothing has changed, I can't find any damage or signs of failed components visually, what am I missing? Is it worth trying to have someone recover? I had all my data, and even bootcamp installed on this SSD. I look up this SSD online and turns out this seems to be a common issue, with no solution so far I can find.</p>

<p>⟐ Commented April 16, 2024 at 12:38 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/845494/Does+not+show+up+in+Disk+Utility,+Overheats.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/845494</guid>
<pubDate>Tue, 16 Apr 2024 12:38:04 -0700</pubDate>
</item>
<item>
<title><![CDATA[USB Flash Drive: Why is my usb drive not responding]]></title>
<description><![CDATA[<p>the head of my usb drive has been disconnected from the board</p>

<p>⟐ Commented March 09, 2024 at 19:35 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/840136/Why+is+my+usb+drive+not+responding</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/840136</guid>
<pubDate>Sat, 09 Mar 2024 19:35:29 -0700</pubDate>
</item>
<item>
<title><![CDATA[SanDisk MicroSD Card 2GB: Maicro sd card not warking repair and lackd]]></title>
<description><![CDATA[<p>Maicro sd card not warking repair and lackd</p>

<p>⟐ Commented November 04, 2023 at 23:43 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/822515/Maicro+sd+card+not+warking+repair+and+lackd</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/822515</guid>
<pubDate>Sat, 04 Nov 2023 23:43:53 -0700</pubDate>
</item>
<item>
<title><![CDATA[Sandisk Cruzer 4GB: The disk is write protected]]></title>
<description><![CDATA[<p>The disk is write protected</p>]]></description>
<link>https://www.ifixit.com/Answers/View/818582/The+disk+is+write+protected</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/818582</guid>
<pubDate>Tue, 10 Oct 2023 04:58:01 -0700</pubDate>
</item>
<item>
<title><![CDATA[SD Card: Why am I unable to delet pics and videos on my memory card]]></title>
<description><![CDATA[<p>Everything is showing up I can send pictures but I I'm not able to delete things its saying SD card error</p>]]></description>
<link>https://www.ifixit.com/Answers/View/814963/Why+am+I+unable+to+delet+pics+and+videos+on+my+memory+card</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/814963</guid>
<pubDate>Wed, 20 Sep 2023 16:57:23 -0700</pubDate>
</item>
<item>
<title><![CDATA[USB Flash Drive: My T100 does not detect some USB drives]]></title>
<description><![CDATA[<p>Recently my T100 (running the latest W10) started not detecting my Sandisk cruzer micro 4GB pen drive. Also, it started not detecting my Canon Powershot A3300 IS digital camera. In both cases, they were regularly working until fairly recently. They are both detected by other PCs with both W10 and other OS.</p>

<p>Any help?</p>

<p>⟐ Answered August 19, 2023 at 22:37 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/284457/My+T100+does+not+detect+some+USB+drives</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/284457</guid>
<pubDate>Sat, 19 Aug 2023 22:37:26 -0700</pubDate>
</item>
<item>
<title><![CDATA[SanDisk Cruzer Blade: Scan Disk CRUZER BLADE 8GB did not eject properly]]></title>
<description><![CDATA[<p>My thumb drive Scan Disk CRUZER BLADE 8GB did not eject properly thus how do I retrieve the lost data</p>

<p>⟐ Commented August 18, 2023 at 20:09 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/757730/Scan+Disk+CRUZER+BLADE+8GB+did+not+eject+properly</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/757730</guid>
<pubDate>Fri, 18 Aug 2023 20:09:21 -0700</pubDate>
</item>
<item>
<title><![CDATA[Samsung Micro SD: The mobile phone doesn't support my sd card.]]></title>
<description><![CDATA[<p>The  mobile phone doesn't support my sd card.</p>

<p>⟐ Commented August 18, 2023 at 20:00 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/739366/The+mobile+phone+doesn&#039;t+support+my+sd+card.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/739366</guid>
<pubDate>Fri, 18 Aug 2023 20:00:25 -0700</pubDate>
</item>
<item>
<title><![CDATA[SanDisk Cruzer Blade: reconnect the sliding soldered portion of the USB thumbdrive]]></title>
<description><![CDATA[<p>The 4 soldered joints have cleanly separated from the sliding stub so I can no longer insert the thumb drive into my USB hub. I cannot separate the two plastic halves to access the 4 joints and am afraid of cracking the plastic case if I apply pressure in the wrong spot. Sans Disk has been useless in trying to get a straight answer from them.</p>

<p>It looks like <a href="https://www.amazon.com/SanDisk-Cruzer-Flash-Drive-SDCZ36-016G-B35/dp/B001XURP8G?th=1&amp;tag=ifixitam-20" rel="nofollow noopener noreferrer" target="_blank">this</a>.</p>

<p>⟐ Comment deleted May 23, 2022 at 12:00 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/733451/reconnect+the+sliding+soldered+portion+of+the+USB+thumbdrive</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/733451</guid>
<pubDate>Mon, 23 May 2022 12:00:07 -0700</pubDate>
</item>
<item>
<title><![CDATA[Solid State Drive: About how much life is left on this SSD?]]></title>
<description><![CDATA[<p>I got this SSD in a pile of junk (128GB mSATA SM841N) and while it works, it was at 88% when I got it - not  ideal as a “production” drive, but I threw it in an enclosure and turned it into a music SSD. However, it has taken a sudden 7% lifetime hit at some point in the time I’ve used it as a music SSD.</p>

<div class="imageBox imageBox_left"><img src="https://guide-images.cdn.ifixit.com/igi/qHLeMi3ZVSV2S6XO.standard" width="282" height="177" class="hasMenu hasLarge" alt="Block Image" onclick="window.open(&quot;https:\/\/guide-images.cdn.ifixit.com\/igi\/qHLeMi3ZVSV2S6XO.full&quot;, '', 'width=1010,height=636')" /></div>

<p>How much life is this SSD likely have as a real world estimate, or am I better off dumping it now and moving onto a 256GB class SSD? As far as the security of my CD rips I do have a primary SSD with WAV and FLAC files on it, so if this does drop dead they exist elsewhere.</p>

<p>However it was at 100% 7 days ago so the performance hit is new.</p>

<div class="imageBox imageBox_left"><img src="https://guide-images.cdn.ifixit.com/igi/UYQAdGDcumQVVRDj.standard" width="282" height="47" class="hasMenu hasLarge" alt="Block Image" onclick="window.open(&quot;https:\/\/guide-images.cdn.ifixit.com\/igi\/UYQAdGDcumQVVRDj.full&quot;, '', 'width=409,height=69')" /></div>

<p>I’m also wondering what the SM841N official TBW rating is - hopefully being a drive with 20.60TB of data isn’t a concern on it’s own.</p>

<div class="clearer"></div><div class="headerContainer"><h2 id="Section_Update" class="header">Update</h2></div>

<p>I replaced the enclosure due to the poor quality of the previous enclosure I tried and it did fix the performance hit (and TRIM message) but the 82% health wear. See the above image:</p>

<div class="imageBox imageBox_left"><img src="https://guide-images.cdn.ifixit.com/igi/F5cYGbWrmvGHkugC.standard" width="282" height="69" class="hasMenu hasLarge" alt="Block Image" onclick="window.open(&quot;https:\/\/guide-images.cdn.ifixit.com\/igi\/F5cYGbWrmvGHkugC.full&quot;, '', 'width=1330,height=327')" /></div>

<p>I suspect this is a 75TBW drive but I can’t verify that for sure, since it’s hard to trace the retail version of the drive down to make sure.</p>

<p>⟐ Commented January 23, 2021 at 21:08 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/676537/About+how+much+life+is+left+on+this+SSD</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/676537</guid>
<pubDate>Sat, 23 Jan 2021 21:08:03 -0700</pubDate>
</item>
<item>
<title><![CDATA[Solid State Drive: PCIe M.2 adapter for MacBook Air SSD not showing up in BIOS, etc.]]></title>
<description><![CDATA[<p>I’ve recently purchased this adapter: <a href="https://www.amazon.com/dp/B01N9OUT8K/?tag=ifixitam-20" rel="nofollow noopener noreferrer">https://www.amazon.com/dp/B01N9OUT8K/</a></p>

<p>I have a Gigabyte H110M-A motherboard that I use for a personal home server, but the adapter refuses to show up in the BIOS or Gparted. I’ve tested the card on another older system which acknowledged the card perfectly fine, and I formatted it as NTFS with no issues.</p>

<p>There is a red LED on the card which means it is receiving power from the PCIe slot.</p>

<p>Maybe the motherboard is incompatible, or there is a setting I need to change, or maybe a driver issue? I’m stuck.</p>

<p>Any help is appreciated, thank you!</p>]]></description>
<link>https://www.ifixit.com/Answers/View/663108/PCIe+M.2+adapter+for+MacBook+Air+SSD+not+showing+up+in+BIOS,+etc.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/663108</guid>
<pubDate>Mon, 26 Oct 2020 16:05:08 -0700</pubDate>
</item>
<item>
<title><![CDATA[USB Flash Drive: My device not connect in lenovo laptop]]></title>
<description><![CDATA[<p>my device not connect in lenovo laptop</p>

<p>⟐ Commented May 12, 2020 at 0:35 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/634261/My+device+not+connect+in+lenovo+laptop</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/634261</guid>
<pubDate>Tue, 12 May 2020 00:35:50 -0700</pubDate>
</item>
<item>
<title><![CDATA[Transcend StoreJet SSD: Why does my Transcend StoreJet 500 not detected by my Surface Pro?]]></title>
<description><![CDATA[<p>I have two external hard drives. The one mentioned above and a Verbatim 1TB. The Verbatim has no problem, but my Surface Pro 4 fails to recognize the Transcend  StoreJet SSD.</p>

<p>When plugged in it goes on and off and it cancels all other devices on the docking station. The docking station needs to be rebooted again for it to recognize the other devices again eg. hard drives or other memory sticks and only when the StoreJet was physically removed.</p>

<p>I had no problem with the StoreJet drive on my previous laptop. It even does it when I plugged it in directly onto the Surface Pro 4.</p>

<p>⟐ Commented June 21, 2017 at 9:34 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/406579/Why+does+my+Transcend+StoreJet+500+not+detected+by+my+Surface+Pro</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/406579</guid>
<pubDate>Wed, 21 Jun 2017 09:34:21 -0700</pubDate>
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