Can anyone read memory chips labels?

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Discussion Overview

The discussion revolves around identifying the specifications and compatibility of memory chips purchased for an Acer Ferrari 4005wlmi laptop, as well as troubleshooting issues related to their functionality. Participants explore characteristics of the memory, potential problems with the purchase, and experiences with online sellers.

Discussion Character

  • Technical explanation
  • Debate/contested
  • Homework-related
  • Experimental/applied

Main Points Raised

  • One participant describes the memory chips they received, including specific labels and characteristics, and seeks information on voltage and parity.
  • Another participant suggests reseating the memory boards as a troubleshooting step.
  • A participant references the manufacturer's requirements for memory types compatible with the laptop, indicating potential discrepancies with the received product.
  • Some participants propose testing each memory card individually to identify faulty components.
  • Concerns are raised about the reliability of the seller on eBay, with one participant suggesting it may be a scam and discussing the risks of filing a PayPal dispute.

Areas of Agreement / Disagreement

Participants express differing views on the reliability of the memory received and the seller's integrity. There is no consensus on the exact specifications of the memory or the best course of action regarding the dispute with the seller.

Contextual Notes

Limitations include uncertainty about the exact specifications of the memory chips based on the labels provided, as well as unresolved issues regarding the compatibility and functionality of the memory in the laptop.

Who May Find This Useful

Individuals experiencing similar issues with laptop memory compatibility, those troubleshooting hardware problems, or users considering purchases from online marketplaces may find this discussion relevant.

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I have bought this memory for my laptop that does not work, the bios beeps.

It appears the online shop has sent the wrong type. Can someone tell me the characteristics of this memory? It's got 8 pairs of ICs, the first one of each pair is labeled:

PC312
-6A
0806
5HN2 (printed sideways)

and the 2nd is labeled the same but it says this sideways instead:

(same)
57JV (printed sideways)

There is also a sticker on the board that says:

PC2700 DDR SDRAM
128Mx64 1GB
1GBSJURVUNBA

What is the voltage, parity, etc of this memory?

PS. Laptop is an Acer Ferrari 4005wlmi.
 
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"I have bought this memory for my laptop that does not work, the bios beeps"

Have you tried reseating the boards?
 
Yes. And done it once again now. Here's what the labels look like:

Image0.jpg
Image2.jpg


Here's the Crucial site that says what memory the computer requires (it's an Acer Ferrari 4005wlmi ie 4000 series):

http://www.crucial.com/uk/promo/index.aspx?prog=desktop

The Service Manual says just "supporting PC2700, PC2100, or PC1600 DDR SDRAM".

Here's the one I ordered (2 of them), I believe it is either mis-described or the wrong one was sent:

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=290223484780&ssPageName=STRK:MEWN:IT&ih=019
 
Last edited by a moderator:
If they are what the say they are, then they should work. Here's a site that sells memory for your model: http://www.upgradecomputermemory.com/ram.cfm/Memory/A/Acer/Acer-Ferrari-Series/Ferrari-4005WLMI/1GB-Acer-Laptop-200pin-PC2700-DDR333-SODIMM.html"

They are both PC2700s.

I would try to boot with just one memory card at a time and determine if one is bad.
 
Last edited by a moderator:
dlgoff said:
I would try to boot with just one memory card at a time and determine if one is bad.

Good idea, done that now and one of them works up to a point, it produces a blue screen during windows start-up, whereas the other does not boot at all.

So I definitely have been sent at least one faulty memory card, probably two. Thanks, sending them back.
 
It's an ebay scam, the seller is trying to extort positive feedback before sending refund.

Has anyone had troubles with ebay crooks? Should I file a paypal dispute? Heard paypal disputes are problematic, you end up losing your account. Because the seller starts making up lies and paypal may end up concluding you are the crook.